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OWNER'S MANUAL 2023
MC 85
Art. no. 3215093en

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Summary of Contents for GAS GAS MC 85 2023

  • Page 1 OWNER'S MANUAL 2023 MC 85 Art. no. 3215093en...
  • Page 3 DEAR GASGAS CUSTOMER Congratulations on your decision to purchase a GASGAS motorcycle. You are now the owner of a state-of-the-art, sporty DEAR GASGAS CUSTOMER motorcycle that will continue to give you and your child pleasure for a long time if you maintain it properly. We hope your child has many safe and enjoyable rides! Enter the serial numbers of your vehicle below.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS Preparing the vehicle for rides on wet TABLE OF CONTENTS MEANS OF REPRESENTATION ........5 sand ............. 22 Symbols used..........5 Preparing the vehicle for rides on wet Formats used..........5 and muddy circuits ........22 Preparing vehicle for high temperatures SAFETY ADVICE ............
  • Page 5 TABLE OF CONTENTS 11.3 Bleeding the fork legs........41 12.6 Checking the front brake linings ....71 11.4 Cleaning the dust boots of the fork legs..42 12.7 Changing the brake linings of the front brake ............71 11.5 Removing the fork legs ......
  • Page 6 TABLE OF CONTENTS STORAGE..............105 18.1 Storage............105 18.2 Preparing for use after storage....106 TROUBLESHOOTING ..........107 TECHNICAL DATA............ 109 20.1 Engine ............109 20.2 Engine tightening torques......109 20.3 Carburetor ..........111 20.3.1 Carburetor tuning ....... 111 20.3.2 Basic carburetor setting for sandy surfaces ..........
  • Page 7: Means Of Representation 1

    MEANS OF REPRESENTATION 1 Symbols used The meaning of specific symbols is described below. Indicates an expected reaction (e.g., of a work step or a function). Indicates an unexpected reaction (e.g., of a work step or a function). Indicates work that requires expert knowledge and technical understanding. In the interest of your own safety, have this work performed by an authorized GASGAS Motorcycles workshop.
  • Page 8: Safety Advice

    2 SAFETY ADVICE Use definition – intended use This vehicle has been designed and built to withstand the normal stresses and strains of racing. This vehicle complies with the currently valid regulations and categories of the top international motorsports organizations. Info Only operate this vehicle in closed-off areas remote from public road traffic.
  • Page 9: Safe Operation

    SAFETY ADVICE 2 The removal or rendering inoperative by any person other than for purposes of servicing, repair, or replacement, of any device or element of design incorporated into any new vehicle for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use, or the use of the vehicle after such device or element of design has been removed or rendered inoperative by any person.
  • Page 10: Work Rules

    2 SAFETY ADVICE Work rules Unless specified otherwise, the ignition must be turned off during all work (models with ignition lock, models with remote key) or the engine must be at a standstill (models without ignition lock or remote key). Special tools are necessary for certain tasks.
  • Page 11: Important Notes 3

    IMPORTANT NOTES 3 Manufacturer warranty, implied warranty The work specified in the service schedule may only be carried out in an authorized GASGAS Motorcycles workshop and confirmed in the GASGAS Motorcycles Dealer.net, as otherwise all warranty claims will be void. Damage or secondary dam- age caused by tampering with and/or conversions on the vehicle are not covered by the manufacturer warranty.
  • Page 12: View Of Vehicle

    4 VIEW OF VEHICLE View of vehicle, front left (example) K01414-10 Hand brake lever ( p. 14) Clutch lever ( p. 14) Fuel tank filler cap Air filter box cover Shift lever ( p. 16) Choke ( p. 16) Fuel tap ( p.
  • Page 13: View Of Vehicle, Rear Right (Example)

    VIEW OF VEHICLE 4 View of vehicle, rear right (example) K01415-10 Stop button ( p. 14) Throttle grip ( p. 14) Fork part number ( p. 12) Foot brake lever ( p. 17) Kick starter lever ( p. 17) Level viewer for brake fluid, rear...
  • Page 14: Serial Numbers

    5 SERIAL NUMBERS Vehicle identification number The vehicle identification number is stamped on the right side of the steering head. 401945-10 Type label Type label is located on the front frame tube. 402154-10 Engine number The engine number is located on the left side of the engine under the engine sprocket.
  • Page 15: Shock Absorber Article Number

    SERIAL NUMBERS 5 Shock absorber article number The shock absorber part number is stamped on the top of the shock absorber above the adjusting ring towards the engine side. H02222-10...
  • Page 16: Controls

    6 CONTROLS Clutch lever Clutch lever is fitted on the left side of the handlebar. The clutch is hydraulically operated and self-adjusting. S04274-10 Hand brake lever The hand brake lever is fitted on the right side of the handlebar. The front brake is engaged using the hand brake lever. S04275-10 Throttle grip Throttle grip...
  • Page 17: Opening The Fuel Tank Filler Cap

    CONTROLS 6 Opening the fuel tank filler cap Danger Fire hazard Fuel is highly flammable. The fuel in the fuel tank expands when warm and can escape if overfilled. – Do not fuel the vehicle in the vicinity of open flames or lit cigarettes. –...
  • Page 18: Fuel Tap

    6 CONTROLS Fuel tap The fuel tap is on the left side of the fuel tank. Using the tap handle on the fuel tap, you can open or close the fuel supply to the carburetor. Possible states Fuel supply closed OFF – Fuel cannot flow from the fuel tank to the •...
  • Page 19: Kick Starter Lever

    CONTROLS 6 The gear positions can be seen in the photograph. The neutral or idle position is between the first and second gears. 401950-11 6.10 Kick starter lever Kick starter lever is fitted on the right side of the engine. The kick starter lever can be swiveled.
  • Page 20: Preparing For Use

    7 PREPARING FOR USE Advice on preparing for first use Warning Danger of accidents A lack of physical and mental readiness on the part of the child poses a major risk. Children often underestimate or fail to recognize dangerous situations. – Your child must already be able to ride a bicycle.
  • Page 21 PREPARING FOR USE 7 Warning Risk of injury People who act without authorization may not be familiar with the vehicle. – Do not leave the vehicle unattended if the engine is running. – Protect the vehicle against access by unauthorized persons. Info When using your motorcycle, remember that others may feel disturbed by excessive noise.
  • Page 22: Running In The Engine

    7 PREPARING FOR USE Running in the engine – During the running-in phase, do not exceed the specified engine performance. Guideline Maximum engine performance During the first 3 operating hours < 70 % During the first 5 operating hours < 100 % Info The use of a service hour counter is recommended in order to be able to check the mileage at any time.
  • Page 23 PREPARING FOR USE 7 Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at operating temper- ature.
  • Page 24: Preparing The Vehicle For Rides On Wet Sand

    7 PREPARING FOR USE Preparing the vehicle for rides on wet sand – Make sure that no radiator covers ( p. 85) are installed. – Check the radiator cap. Value on the radiator cap 1.8 bar (26 psi) » If the indicated value does not correspond to the setpoint value: Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure.
  • Page 25: Preparing Vehicle For High Temperatures Or Slow Riding

    PREPARING FOR USE 7 Preparing vehicle for high temperatures or slow riding – Make sure that no radiator covers ( p. 85) are installed. – Check the radiator cap. Value on the radiator cap 1.8 bar (26 psi) » If the indicated value does not correspond to the setpoint value: Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure.
  • Page 26: Riding Instructions

    8 RIDING INSTRUCTIONS Checks and maintenance measures when preparing for use Info Before every trip, check the condition of the vehicle and ensure that it is safe to operate. The vehicle must be in perfect technical condition when it is being operated. –...
  • Page 27: Starting Off

    RIDING INSTRUCTIONS 8 – Turn tap handle of the fuel tap to the ON position. Fuel can flow from the fuel tank to the carburetor. – Remove the motorcycle from the stand. – Shift the transmission into neutral. The engine is cold –...
  • Page 28: Braking

    8 RIDING INSTRUCTIONS Braking Warning Danger of accidents Excessively forceful application of the brakes blocks the wheels. – Explain to your child that he or she must adapt the braking to the traffic situation and the road conditions. Warning Danger of accidents A spongy pressure point on the front or rear brake reduces braking efficiency. –...
  • Page 29: Transporting

    RIDING INSTRUCTIONS 8 – Park the motorcycle on firm ground. Transporting Note Danger of damage The parked vehicle can roll away or fall over. – Park the vehicle on a firm and level surface. Note Fire hazard Hot vehicle components pose a fire hazard and explosion risk. –...
  • Page 30 8 RIDING INSTRUCTIONS – Fill the fuel tank with fuel up to measurement Guideline 35 mm (1.38 in) Measurement of Fuel tank capacity, 5.2 l Super unleaded (98 approx. (1.37 US gal) octane) mixed with 2-stroke engine oil (1:40) ( p.
  • Page 31: Service Schedule 9

    SERVICE SCHEDULE 9 Additional information Any further work that results from the compulsory work or from the recommended work must be ordered separately and invoiced separately. Different service intervals may apply in your country, depending on the local operating conditions. Individual service intervals and scopes may change in the course of technical developments.
  • Page 32: Recommended Work

    9 SERVICE SCHEDULE after every race Every 40 operating hours Every 20 operating hours After 10 operating hours / Every 10 operating hours ● Service the fork. ● Perform the shock absorber service. ○ ● ● ● Check the tightness of the easily accessible, safety-relevant screws and nuts. ○...
  • Page 33: Tuning The Chassis 10

    TUNING THE CHASSIS 10 10.1 Checking the basic chassis setting with rider's weight Info When adjusting the basic chassis setting, first adjust the shock absorber and then the fork. – For optimal motorcycle riding characteristics and to avoid damage to forks, shock absorbers, link fork and frame, the basic settings of the suspension components must match the rider's weight.
  • Page 34: Compression Damping Of The Shock Absorber

    10 TUNING THE CHASSIS 10.3 Compression damping of the shock absorber The compression damping of the shock absorber is divided into two ranges: high-speed and low-speed. High-speed and low-speed refer to the compression speed of the rear wheel suspension and not to the vehicle speed. The high-speed compression adjuster has an effect, for example, when landing after a jump: the rear wheel suspension compresses quickly.
  • Page 35: Adjusting The Rebound Damping Of The Shock Absorber

    TUNING THE CHASSIS 10 – Turn adjusting screw clockwise all the way. Info Do not loosen fitting – Turn counterclockwise by the number of turns corresponding to the shock absorber type. Guideline High-speed compression damping S04322-10 Comfort 2.5 turns Standard 2 turns Sport 1.5 turns...
  • Page 36: Checking The Static Sag Of The Shock Absorber

    10 TUNING THE CHASSIS Main work – Measure the vertical distance between the rear axle and a fixed point, such as a marking on the side cover. – Note the value as dimension 400988-10 Finishing work – Remove the motorcycle from the lift stand. ( p.
  • Page 37: Checking The Riding Sag Of The Shock Absorber

    TUNING THE CHASSIS 10 10.9 Checking the riding sag of the shock absorber – Measure dimension of rear wheel unloaded. ( p. 33) – With another person holding the motorcycle, the rider, wearing full protective clothing, sits on the seat in a normal sitting position (feet on footrests) and bounces up and down a few times.
  • Page 38: Adjusting The Riding Sag

    10 TUNING THE CHASSIS Main work – Measure the full spring length while it is under tension and note down the value. – Loosen screw – Turn adjusting ring until the spring is no longer under tension. Hook wrench (90129051000) Info If the spring cannot be fully released, the spring must be removed to accurately measure the spring length.
  • Page 39: Checking The Basic Setting Of The Fork

    TUNING THE CHASSIS 10 Info The spring rate is shown on the outside of the spring. Smaller weight differences can be compensated by changing the spring preload. Finishing work – Install the shock absorber. p. 52) – Remove the motorcycle from the lift stand. ( p.
  • Page 40 10 TUNING THE CHASSIS Main work – Remove protection cap – Push together fork airpump fully. Fork airpump (79412966100) Info The fork airpump is included as part of the motorcycle's accessory pack. S04324-10 – Connect the fork airpump to the left fork leg. The fork airpump switches on automatically.
  • Page 41: Adjusting The Compression Damping Of The Fork

    TUNING THE CHASSIS 10 10.14 Adjusting the compression damping of the fork Info The hydraulic compression damping determines the fork suspension behavior. – Take off protection cap – Turn adjusting screw clockwise all the way. Info The adjusting screw is located at the lower end of the right fork leg.
  • Page 42: Handlebar Position

    10 TUNING THE CHASSIS 10.16 Handlebar position On the upper triple clamp, there are 2 holes at a distance of to each other. Hole distance A 15 mm (0.59 in) The holes on the handlebar supports are placed at a distance of from the center.
  • Page 43: Service Work On The Chassis 11

    SERVICE WORK ON THE CHASSIS 11 11.1 Raising the motorcycle with a lift stand Note Danger of damage The parked vehicle can roll away or fall over. – Park the vehicle on a firm and level surface. – Raise the motorcycle at the frame underneath the engine. Neither wheel is in contact with the ground.
  • Page 44: Cleaning The Dust Boots Of The Fork Legs

    11 SERVICE WORK ON THE CHASSIS 11.4 Cleaning the dust boots of the fork legs Preparatory work – Raise the motorcycle with a lift stand. ( p. 41) – Remove the fork protector. ( p. 44) Main work – Push dust boots of both fork legs downward.
  • Page 45: Installing The Fork Legs

    SERVICE WORK ON THE CHASSIS 11 – Loosen screws . Remove the left fork leg. – Loosen screws . Remove the right fork leg. S04327-10 11.6 Installing the fork legs – Position the fork legs. Air bleeder screw of the right fork leg is positioned to the front.
  • Page 46: Removing The Fork Protector

    11 SERVICE WORK ON THE CHASSIS – Position the brake caliper. – Mount and tighten screws Guideline Screw, front 25 Nm (18.4 lbf ft) brake caliper Loctite ® 243™ – Position the brake line and the clamp. Mount and tighten screws –...
  • Page 47: Removing The Lower Triple Clamp

    SERVICE WORK ON THE CHASSIS 11 11.9 Removing the lower triple clamp Preparatory work – Raise the motorcycle with a lift stand. ( p. 41) – Remove the front wheel. p. 79) – Remove the fork legs. p. 42) – Remove the start number plate.
  • Page 48: Installing The Lower Triple Clamp

    11 SERVICE WORK ON THE CHASSIS 11.10 Installing the lower triple clamp Main work – Clean the bearing and sealing elements, check for damage, and grease. High viscosity grease ( p. 119) – Insert the lower triple clamp with the steering stem. Mount upper steering head bearing –...
  • Page 49 SERVICE WORK ON THE CHASSIS 11 – Tighten screws Guideline Screw, bottom triple 15 Nm (11.1 lbf ft) clamp S04327-12 – Tighten nut Guideline Nut, steering stem M20x1.5 10 Nm (7.4 lbf ft) S03419-10 – Position the fuel tank breather in the steering stem. –...
  • Page 50: Checking The Steering Head Bearing Play

    11 SERVICE WORK ON THE CHASSIS – Clean and grease the wheel spindle. Long-life grease ( p. 119) – Position the front wheel. – Insert the wheel spindle. – Mount and tighten screw Guideline Screw, front wheel M20x1.5 35 Nm (25.8 lbf ft) spindle S04328-11 –...
  • Page 51: Adjusting The Steering Head Bearing Play

    SERVICE WORK ON THE CHASSIS 11 Main work – Move the handlebar to the straight-ahead position. Move the fork legs to and fro in the direction of travel. Play should not be detectable on the steering head bearing. » If there is detectable play: –...
  • Page 52: Lubricating The Steering Head Bearing

    11 SERVICE WORK ON THE CHASSIS 11.13 Lubricating the steering head bearing – Remove the lower triple clamp. p. 45) – Install the lower triple clamp. p. 46) Info The steering head bearing is cleaned and lubricated in the course of removal and installation of the lower triple clamp. H02387-01 11.14 Removing the start number plate...
  • Page 53: Removing Front Fender

    SERVICE WORK ON THE CHASSIS 11 11.16 Removing front fender Preparatory work – Remove the start number plate. ( p. 50) Main work – Remove screws – Remove screws . Take off the front fender. S04335-10 11.17 Installing front fender Main work –...
  • Page 54: Installing The Shock Absorber

    11 SERVICE WORK ON THE CHASSIS 11.19 Installing the shock absorber Main work – Push splash protector to the side and position the shock absorber. Mount and tighten screw Guideline Screw, top shock 60 Nm (44.3 lbf ft) absorber Loctite ®...
  • Page 55: Removing The Air Filter Box Cover

    SERVICE WORK ON THE CHASSIS 11 11.22 Removing the air filter box cover – Pull off the air filter box cover laterally in areas and take it off toward the front. S04340-10 11.23 Installing the air filter box cover – Attach the air filter box cover in areas and snap it into place in areas...
  • Page 56: Cleaning The Air Filter And Air Filter Box

    11 SERVICE WORK ON THE CHASSIS 11.25 Cleaning the air filter and air filter box Note Environmental hazard Hazardous substances cause environmental damage. – Dispose of oils, grease, filters, fuel, cleaning agents, brake fluid, etc., correctly and in compliance with the appli- cable regulations.
  • Page 57: Removing The Main Silencer

    SERVICE WORK ON THE CHASSIS 11 Finishing work – Install the air filter box cover. ( p. 53) 11.27 Removing the main silencer Warning Danger of burns The exhaust system gets very hot when the vehicle is driven. – Allow the exhaust system to cool down before performing any work on the vehicle. –...
  • Page 58: Removing The Fuel Tank

    11 SERVICE WORK ON THE CHASSIS Main work – Remove screws – Take off outer tube – Remove glass fiber yarn filling from inner tube – Clean the parts that need to be reinstalled and check for damage. – Mount the new glass fiber yarn filling on the inner tube. Info Mount the glass fiber yarn filling so that the thermal protec- tion foil is positioned on the right in the direction of travel.
  • Page 59: Installing The Fuel Tank

    SERVICE WORK ON THE CHASSIS 11 Main work – Pull off the fuel hose. Info Remaining fuel may flow out of the fuel hose. – Remove screws S04344-10 – Remove screw with the rubber bushing. – Remove the hose from the fuel tank breather. S04345-10 –...
  • Page 60: Checking For Chain Dirt Accumulation

    11 SERVICE WORK ON THE CHASSIS Main work – Check the throttle cable routing. ( p. 63) – Position the fuel tank and fit the two spoilers to the sides of the radi- ator mount. – Make sure that no cables or throttle cables are trapped or damaged. S04346-11 –...
  • Page 61: Cleaning The Chain

    SERVICE WORK ON THE CHASSIS 11 11.33 Cleaning the chain Warning Danger of accidents Lubricants on the tires reduces the road grip. – Remove lubricants from the tires using a suitable cleaning agent. Warning Danger of accidents Oil or grease on the brake discs reduces the braking effect. –...
  • Page 62: Adjusting The Chain Tension

    11 SERVICE WORK ON THE CHASSIS Main work – Pull the chain at the end of the chain sliding guard upward to mea- sure chain tension Info Lower chain section must be taut. Chain wear is not always even, so you should repeat this measurement at different chain positions.
  • Page 63: Checking The Chain, Rear Sprocket, Engine Sprocket, And Chain Guide

    SERVICE WORK ON THE CHASSIS 11 Info The wide adjustment range of the chain adjusters (32 mm (1.26 in)) enables different secondary ratios with the same chain length. Chain adjusters can be turned by 180°. Finishing work – Remove the motorcycle from the lift stand. ( p.
  • Page 64 11 SERVICE WORK ON THE CHASSIS – Check the chain sliding guard for wear. » If the lower edge of the chain pins is in line with, or below, the chain sliding guard: – Change the chain sliding guard. – Check that the chain sliding guard is firmly seated.
  • Page 65: Checking The Frame

    SERVICE WORK ON THE CHASSIS 11 – Check that the chain guide is firmly seated. » If the chain guide is loose: – Tighten the screws on the chain guide. Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis V00861-01 Finishing work –...
  • Page 66: Checking The Rubber Grip

    11 SERVICE WORK ON THE CHASSIS Main work – Check the throttle cable routing. The throttle cable must be routed along the back of the handle- bar, to the right of the frame, above the fuel tank bracket, and to the carburetor.
  • Page 67: Checking The Fluid Level Of The Hydraulic Clutch

    SERVICE WORK ON THE CHASSIS 11 11.42 Checking the fluid level of the hydraulic clutch Info The fluid level rises with increasing wear of the clutch facing discs. – Move the hydraulic clutch fluid reservoir mounted on the handlebar into a horizontal position. –...
  • Page 68: Changing The Hydraulic Clutch Fluid

    11 SERVICE WORK ON THE CHASSIS – Move the clutch fluid reservoir mounted on the handlebar to a hori- zontal position. – Remove screws – Remove cover with membrane – Correct the fluid up to level Guideline 4 mm (0.16 in) Level (fluid level below container rim)
  • Page 69 SERVICE WORK ON THE CHASSIS 11 – Fill bleeding syringe with the appropriate hydraulic fluid. Syringe (50329050000) Brake fluid DOT 4 / DOT 5.1 ( p. 117) – On the clutch slave cylinder, remove bleeder screw and mount bleeding syringe S04348-10 –...
  • Page 70: 12 Brake System

    12 BRAKE SYSTEM 12.1 Checking the free travel of the hand brake lever Warning Danger of accidents The brake system fails in the event of overheating. If there is no free travel on the hand brake lever, pressure builds up on the front brake circuit. –...
  • Page 71: Checking The Front Brake Fluid Level

    BRAKE SYSTEM 12 – Change the front brake disc. – Change the rear brake disc. – Check the front and rear brake discs for damage, cracking, and deformation. » If the brake disc exhibits damage, cracking, or deformation: – Change the front brake disc. –...
  • Page 72 12 BRAKE SYSTEM Warning Skin irritation Brake fluid causes skin irritation. – Keep brake fluid out of the reach of children. – Wear suitable protective clothing and safety glasses. – Do not allow brake fluid to come into contact with the skin, the eyes or clothing. –...
  • Page 73: Checking The Front Brake Linings

    BRAKE SYSTEM 12 12.6 Checking the front brake linings Warning Danger of accidents Worn-out brake linings reduce the braking effect. – Ensure that worn-out brake linings are replaced immediately. (Your authorized GASGAS Motorcycles workshop will be glad to help.) – Check the brake linings for minimum thickness ≥...
  • Page 74 12 BRAKE SYSTEM Warning Danger of accidents Brake linings which have not been approved alter the braking efficiency. Not all brake linings are tested and approved for GASGAS motorcycles. The structure and friction coefficient of the brake linings, and thus their brake power, may vary greatly from that of original brake linings. If brake linings are used that differ from the original equipment, compliance with the original homologation is not guaranteed.
  • Page 75: Checking The Free Travel Of Foot Brake Lever

    BRAKE SYSTEM 12 Info To make it easier to mount the pin, push the brake linings against the retainer spring. Make sure the brake linings and retainer spring are seated correctly. – Mount cotter pins – Position the brake caliper. –...
  • Page 76: Adjusting The Basic Position Of The Foot Brake Lever

    12 BRAKE SYSTEM 12.9 Adjusting the basic position of the foot brake lever Warning Danger of accidents The brake system fails in the event of overheating. If there is no free travel on the foot brake lever, pressure builds up in the brake system on the rear brake. –...
  • Page 77: Adding Rear Brake Fluid

    BRAKE SYSTEM 12 – Stand the vehicle upright. – Check the brake fluid level in level viewer Move the frame protector slightly to the side to make it eas- ier to see the marking. » If the brake fluid level has dropped below the marking –...
  • Page 78: Checking The Rear Brake Linings

    12 BRAKE SYSTEM Main work – Stand the vehicle upright. – Remove screws – Take off the cover with the washer and membrane – Add brake fluid up to the marking Brake fluid DOT 4 / DOT 5.1 ( p. 117) –...
  • Page 79 BRAKE SYSTEM 12 Warning Skin irritation Brake fluid causes skin irritation. – Keep brake fluid out of the reach of children. – Wear suitable protective clothing and safety glasses. – Do not allow brake fluid to come into contact with the skin, the eyes or clothing. –...
  • Page 80 12 BRAKE SYSTEM – Remove cotter pin – Press back the brake linings by slightly tilting the brake caliper later- ally on the brake disc. – Remove pin – Remove brake linings and the retainer spring. – Clean brake caliper. –...
  • Page 81: Wheels, Tires 13

    WHEELS, TIRES 13 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 41) Main work – Loosen screw by several rotations. – Loosen screws – Press on screw to push the wheel spindle out of the axle clamp. –...
  • Page 82: Removing The Rear Wheel

    13 WHEELS, TIRES – Check the wheel bearing for damage and wear. » If the wheel bearing is damaged or worn: – Change front wheel bearing. – Clean and grease shaft seal rings and contact surfaces of the spacers. Long-life grease ( p.
  • Page 83: Installing The Rear Wheel

    WHEELS, TIRES 13 Main work – Remove nut – Take off chain adjuster . Pull out wheel spindle far enough to allow the rear wheel to be pushed forward. – Push the rear wheel forward as far as possible. Remove the chain from the rear sprocket.
  • Page 84: Checking The Tire Condition

    13 WHEELS, TIRES – Clean and grease the wheel spindle. Long-life grease ( p. 119) – Position rear wheel and mount the chain. The brake linings are correctly positioned. – Insert wheel spindle V00880-10 – Position chain adjuster . Mount nut , but do not tighten it yet.
  • Page 85: Checking Tire Pressure

    WHEELS, TIRES 13 – Check the tire age. Info The tire date of manufacture is usually contained in the tire label and is indicated by the last four digits of the DOT num- ber. The first two digits indicate the week of manufacture and the last two digits the year of manufacture.
  • Page 86 13 WHEELS, TIRES Guideline Spoke nipple M4.5 5 Nm (3.7 lbf ft) Torque wrench kit (58429094000)
  • Page 87: Cooling System 14

    COOLING SYSTEM 14 14.1 Cooling system Water pump in the engine circulates the coolant. The pressure resulting from the warming of the cooling system is reg- ulated by a valve in radiator cap . This ensures that operating the vehicle at the specified coolant temperature will not result in a risk of malfunctions.
  • Page 88: Removing The Radiator Cover

    14 COOLING SYSTEM – Position the corresponding radiator cover ( p. 85). The holding lugs point toward the frame. H02356-01 – Position left radiator shield – Mount and tighten screws Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis – Position right radiator shield –...
  • Page 89: Checking The Antifreeze And Coolant Level

    COOLING SYSTEM 14 Guideline Remaining screws, 10 Nm (7.4 lbf ft) chassis 14.5 Checking the antifreeze and coolant level Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at operating temperature.
  • Page 90: Checking The Coolant Level

    14 COOLING SYSTEM 14.6 Checking the coolant level Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at operating temperature.
  • Page 91: Refilling With Coolant

    COOLING SYSTEM 14 Warning Danger of poisoning Coolant is harmful to health. – Keep coolant out of the reach of children. – Do not allow coolant to come into contact with the skin, the eyes and clothing. – Consult a doctor immediately if coolant is swallowed. –...
  • Page 92: Changing The Coolant

    14 COOLING SYSTEM – Loosen screw until coolant escapes without bubbles. – Mount and tighten screw Guideline Screw, radiator bleed- 8 Nm (5.9 lbf ft) – Completely fill the radiator with coolant. Coolant ( p. 117) – V00870-10 Mount radiator cap Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death.
  • Page 93 COOLING SYSTEM 14 Main work – Position the motorcycle upright. – Place an appropriate container under the water pump cover. – Remove screw . Take off radiator cap – Completely drain the coolant. – Mount and tighten screw with a new seal ring. Guideline Coolant drain plug 8 Nm (5.9 lbf ft)
  • Page 94: 15 Tuning The Engine

    15 TUNING THE ENGINE 15.1 Checking the play in the throttle cable – Check the throttle grip for smooth operation. – Move the handlebar to the straight-ahead position. Turn the throt- tle grip back and forth slightly and determine the play in throttle cable Play in throttle cable 2 …...
  • Page 95: Carburetor Tuning

    TUNING THE ENGINE 15 Finishing work – Install the fuel tank. p. 57) – Mount the seat. ( p. 52) – Check the play in the throttle cable. ( p. 92) 15.3 Carburetor tuning Effects of carburetor tuning H01400-01 The different carburetor components must be tuned both to one another and for the use intended. Main jet MJ The main jet MJ has the greatest influence with the throttle slide open (full throttle).
  • Page 96 15 TUNING THE ENGINE Influence of throttle slide adjustment K00495-01 The idling jet has the greatest influence when the throttle slide is closed. The first cylindrical part of the needle and the clip position have only minimal influence. When the throttle slide is 1/8 open, the first cylindrical part of the needle, the idling jet and the clip position have the great- est influence.
  • Page 97: Carburetor - Idle Setting

    TUNING THE ENGINE 15 402797-01 Column 2 corresponds to a needle in the standard position. Column 1 corresponds to a needle which is half a clip leaner. Column 3 specifies the diameter of the first cylindrical part of the needle. The smaller the diameter of the first cylindrical part of the needle, the richer the mixture.
  • Page 98: Carburetor - Adjusting The Idle Speed

    15 TUNING THE ENGINE Carburetor – adjusting the idle speed 15.5 – Screw in idle air adjusting screw all the way and turn it to the specified basic setting. Guideline Idle air adjusting screw open 2 turns – Run the engine until warm. Guideline ≥...
  • Page 99: Emptying The Carburetor Float Chamber

    TUNING THE ENGINE 15 15.6 Emptying the carburetor float chamber Danger Fire hazard Fuel is highly flammable. The fuel in the fuel tank expands when warm and can escape if overfilled. – Do not fuel the vehicle in the vicinity of open flames or lit cigarettes. –...
  • Page 100: Plug-In Connector Of Ignition Timing Map Adjustment

    15 TUNING THE ENGINE 15.7 Plug-in connector of ignition timing map adjustment Plug-in connector of the ignition timing map adjustment is located on the frame under the fuel tank. Possible states Soft – The plug-in connector of the ignition timing map adjustment •...
  • Page 101 TUNING THE ENGINE 15 – Clean gear teeth of the shift lever and shift shaft. – Mount the shift lever on the shift shaft in the required position and engage gearing. Info The range of adjustment is limited. The shift lever must not come into contact with any other vehicle components during the shift procedure.
  • Page 102: 16 Service Work On The Engine

    16 SERVICE WORK ON THE ENGINE 16.1 Checking the gear oil level Condition The engine is cold. Preparatory work – Stand the motorcycle upright on a horizontal surface. Main work – Remove screw with the seal ring. – Check the gear oil level. Gear oil must not run out of the hole.
  • Page 103: Adding The Gear Oil

    SERVICE WORK ON THE ENGINE 16 – Remove filler plug with the O-ring, and fill up with gear oil. Gear oil 0.50 l (0.53 qt.) Engine oil (15W/50) p. 117) – Mount and tighten filler plug with the O-ring. Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death.
  • Page 104 16 SERVICE WORK ON THE ENGINE Danger Danger of poisoning Exhaust gases are toxic and inhaling them may result in unconsciousness and death. – Always make sure there is sufficient ventilation when running the engine. – Use effective exhaust extraction when starting or run- ning the engine in an enclosed space.
  • Page 105: Cleaning, Care 17

    CLEANING, CARE 17 17.1 Cleaning the motorcycle Note Material damage Components become damaged or destroyed if a pressure cleaner is used incorrectly. The high pressure forces water into the electrical components, connectors, throttle cables, and bearings, etc. Pressure which is too high causes malfunctions and destroys components. –...
  • Page 106 17 CLEANING, CARE – After the motorcycle has cooled down, lubricate all moving parts and pivot points. – Clean the chain. ( p. 59) – Treat bare metal (except for brake discs and the exhaust system) with a corrosion inhibitor. Preserving materials for paints, metal and rubber ( p.
  • Page 107: Storage 18

    STORAGE 18 18.1 Storage Warning Danger of poisoning Fuel is poisonous and a health hazard. – Avoid skin, eye and clothing contact with fuel. – Immediately consult a doctor if you swallow fuel. – Do not inhale fuel vapors. – In case of skin contact, rinse the affected area with plenty of water. –...
  • Page 108: Preparing For Use After Storage

    18 STORAGE 18.2 Preparing for use after storage – Remove the motorcycle from the lift stand. ( p. 41) – Perform checks and maintenance measures when preparing for use. p. 24) – Take a test ride. 401059-01...
  • Page 109: Troubleshooting 19

    TROUBLESHOOTING 19 Faults Possible cause Action – Engine turns but does not start Operating error Carry out the start procedure. ( p. 24) – Motorcycle was out of use for a Empty the carburetor float chamber. long time and there is old fuel in p.
  • Page 110 19 TROUBLESHOOTING Faults Possible cause Action Too little coolant in cooling system – Engine overheats Check the cooling system for leaks. – Check the coolant level. ( p. 88) – Too little air stream Switch off the engine when standing. –...
  • Page 111: Technical Data 20

    TECHNICAL DATA 20 20.1 Engine Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control Displacement 84.93 cm³ (5.1828 cu in) Stroke 48.95 mm (1.9272 in) Bore 47 mm (1.85 in) Idle speed 1,400 … 1,500 rpm Crankshaft bearing 1 grooved ball bearing / 1 roller bearing Conrod bearing Needle bearing...
  • Page 112 20 TECHNICAL DATA Screw, locking lever 6 Nm (4.4 lbf ft) Loctite ® 243™ Screw, power valve stop plate M5x12 6 Nm (4.4 lbf ft) Loctite ® 243™ Screw, water pump wheel 6 Nm (4.4 lbf ft) Loctite ® 243™ Coolant drain plug 8 Nm (5.9 lbf ft) Nut, adjusting screw, power valve...
  • Page 113: Carburetor

    TECHNICAL DATA 20 20.3 Carburetor Carburetor type KEIHIN PWK 28 Needle position 3rd position from top Idle air adjusting screw open 2 turns Main jet 142 (140, 145, 148) Jet needle NRKC (NRJC) Idling jet 48 (45, 50) Throttle slide Choke nozzle 20.3.1 Carburetor tuning...
  • Page 114: Basic Carburetor Setting For Sandy Surfaces

    20 TECHNICAL DATA Info Do not use on sandy terrain. 20.3.2 Basic carburetor setting for sandy surfaces Idle air adjusting screw 2 turns Idling jet Jet needle NRJ C Needle position 4th position from top Main jet Info If the engine is not running smoothly, use a smaller main jet. 20.4 Capacities 20.4.1...
  • Page 115: Tires

    TECHNICAL DATA 20 rear 1.0 bar (15 psi) Secondary ratio (MC 85 17/14) 13:46 Secondary ratio (MC 85 19/16) 13:49 Chain 1/2 x 5/16” Rear sprockets available 44, 45, 46, 47, 48, 49, 50, 51 Steering head angle 66° Wheelbase 1,290 ±...
  • Page 116: Shock Absorber

    20 TECHNICAL DATA 20.8 Shock absorber Shock absorber article number 12.18.7U.04 Shock absorber WP SuspensionXACT 5746 High-speed compression damping Comfort 2.5 turns Standard 2 turns Sport 1.5 turns Low-speed compression damping Comfort 18 clicks Standard 15 clicks Sport 12 clicks Rebound damping Comfort 18 clicks...
  • Page 117 TECHNICAL DATA 20 Screw, foot brake cylinder 10 Nm (7.4 lbf ft) Screw, front brake assembly on han- 5 Nm (3.7 lbf ft) dlebar Screw, front brake disc 14 Nm (10.3 lbf ft) Loctite ® 243™ Screw, front fender 6 Nm (4.4 lbf ft) Screw, fuel tank spoiler on radiator 6 Nm (4.4 lbf ft) Screw, ignition coil...
  • Page 118 20 TECHNICAL DATA Screw, front wheel spindle M20x1.5 35 Nm (25.8 lbf ft)
  • Page 119: Substances 21

    SUBSTANCES 21 Brake fluid DOT 4 / DOT 5.1 Standard/classification – Guideline – Use only brake fluid that complies with the specified standard (see specifications on the container) and that exhibits the corresponding properties. Recommended supplier Castrol – REACT PERFORMANCE DOT 4 MOTOREX ®...
  • Page 120 21 SUBSTANCES Fork oil (SAE 4) (48601166S1) Standard/classification – SAE ( p. 121) (SAE 4) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that exhibit the corre- sponding properties. Shock absorber fluid (SAE 2.5) (50180751S1) Standard/classification –...
  • Page 121: Auxiliary Substances 22

    AUXILIARY SUBSTANCES 22 Air filter cleaner Recommended supplier MOTOREX ® – Racing Bio Dirt Remover Chain cleaner Recommended supplier MOTOREX ® – Chain Clean Fuel additive Recommended supplier MOTOREX ® – Fuel Stabilizer High viscosity grease Recommended supplier ® – LGHB 2 Long-life grease Recommended supplier...
  • Page 122 22 AUXILIARY SUBSTANCES Special cleaner for glossy and matte paint finishes, metal and plastic surfaces Recommended supplier MOTOREX ® – Quick Cleaner Special grease (00062010053) Recommended supplier Klüber Lubrication ® – KLÜBERFOOD NH1 34‑401 Universal oil spray Recommended supplier MOTOREX ®...
  • Page 123: Standards 23

    STANDARDS 23 JASO T903 MA2 Different technical development directions required a separate specification for motorcycles – the JASO T903 MA2 stan- dard. Earlier, engine oils from the automobile industry were used for motorcycles because there was no separate motorcycle specification. Whereas long service intervals are demanded for automobile engines, the focus for motorcycle engines is on high perfor- mance at high engine speeds.
  • Page 124: 24 List Of Abbreviations

    24 LIST OF ABBREVIATIONS Art. no. Article number circa compare e.g. for example etc. et cetera i.a. inter alia number poss. possibly...
  • Page 125 PARENTS, YOUNGSTERS & OFF-HIGHWAY MOTORCYCLES l l : t i o f e t © r v i • I i t e s f - •...
  • Page 126: Index

    The information contained in this publication is offered for the benefit of those who have an interest in riding off-highway motorcycles. The information has been compiled from publications, interviews and observations of individuals and organizations familiar with the use of off-highway motorcycles.
  • Page 127 Parents...Be Cautious Riding Off-Highway Motorcycles (OHMs) can be an enjoyable form of outdoor recreation when done properly. With preparation, practice, and parental supervision your youngster can safely develop and expand his or her riding skills. Remember, off-highway motorcycles are not toys. This manual is designed to assist you in the important task of teaching your youngster the safe and responsible use of an off-highway motorcycle.
  • Page 129 CONTENTS INTRODUCTION PART 3: Operating Procedures and Practice • Purpose of the Booklet • Important Note to Parents • Learning Area/Riding Area • Other Sources of Information • Getting Used to the Vehicle in Motion PART 1: Determining Your • Let’s Start Riding Youngster’s Readiness to Ride an Off-Highway Motorcycle PART 4: Readiness Checklist...
  • Page 130: Introduction

    INTRODUCTION Important Note To Parents Purpose of the Booklet arents, Youngsters and Off-Highway Motorcycles Once your youngster is ready to learn to ride, YOU is designed to assist you in determining if must be familiar with the motorcycle. You will be your youngster is ready to ride off-highway serving as teacher, coach, and safety supervisor motorcycles (OHMs).
  • Page 131: Other Sources Of Information

    INTRODUCTION Other Sources Of Information In addition to the information provided i n Parents, Youn g st ers and Of f -Hi g hway Motorcycles, there are other sources for obtaining safety information. The owner’s manual provides specific maintenance and operating procedures for your motorcycle.
  • Page 132: Readiness Guidelines

    DETERMINING YOUR YOUNGSTER'S READINESS PART 1 TO RIDE AN OFF-HIGHWAY MOTORCYCLE he first important decision you will have to Also make sure your youngster can comfortably make concerning your youngster and off- reach and work all the controls. For example, can highway motorcycles (OHMs) is whether your they turn the handlebars all the way to the right youngster is ready to ride.
  • Page 133 PART 1...
  • Page 134 PART 1 Additional signs of physical readiness can OHM is when they demonstrate a safety-conscious be observed in your youngster’s other play attitude and are aware of possible injury from activities. In general, a youngster should be reckless OHM operation. If the youngster has a well-coordinated, having good balance and habit of recklessness or is often involved in accidents agility.
  • Page 135 PART 1 what causes accidents and how to avoid them. In Being able to judge distance is another general, a youngster should understand that he or visual skill helpful when operating an OHM. Is she can get hurt as a result of making poor choices. your youngster able to tell how far one object is from another, or which of two objects is closer? VISUAL PERCEPTIONS...
  • Page 136: Steps For Safe And Responsible Ohm Riding

    PART 1 Steps For Safe And STEP TWO: Teach Your Youngster Safe and Responsible OHM Riding Proper Riding Techniques Teaching your youngster off-highway motorcy- Once you determine that OHM use is proper cling is a step-by-step process. It begins with safety for your youngster, it is time to prepare yourself as rules and moves to actual riding techniques.
  • Page 137: Part 2: Pre-Operating Procedures And Practice

    PRE-OPERATING PROCEDURES PART 2 AND PRACTICE Protective Gear And Clothing he nature of off-highway riding demands that your youngster wear proper protective gear. Motorcycle riders should ALWAYS wear a helmet, eye protection, gloves, long pants, a long-sleeved shirt or jacket, and over-the-ankle boots.
  • Page 138: Mounting/Dismounting

    PART 2 • Elbows bent, slightly out and away from Mounting/Dismounting the body. • Hands on the handlebars. Have your youngster wear safety gear whenever • Knees in toward the tank. getting on a motorcycle. This action will stress the •...
  • Page 139: Mastering The Controls

    PART 2 and full right. See that this can be done easily. Next have the youngster slide up and back on the seat. Mention that body movement is important. Body movement and shifting weight help to control the motorcycle. (Go through these control exercises with the motorcycle’s engine OFF.) Mastering The Controls Show your youngster how to use each control...
  • Page 140 PART 2 BRAKES move the throttle to various positions. Practice turning the handlebars and using the throttle at Most small off-highway motorcycles have a the same time. hand lever on the right handlebar which operates the front brake. Most also have a foot pedal on ENGINE STOP SWITCH the right side to operate the rear brake.
  • Page 141 PART 2 Have your youngster practice shifting with the SPEED LIMITERS engine off. The shift lever, clutch lever (if equiped), (supervisor control feature) and throttle control work together to move the Some models come equipped with a removable motorcycle. When shifting to first gear from neutral exhaust restrictor, or another feature which reduces the throttle is closed, the clutch lever is squeezed, maximum speed.
  • Page 142: Learning Activities

    PART 2 Down Learning Activities 6. The place on which you keep your feet when riding. Here are some activities that your youngster can 7. Protective gear for the feet and ankles. use to help learn about motorcycle parts and controls CROSSWORD PUZZLE Here is a crossword puzzle for your youngster to complete.
  • Page 143 PART 2 NAME THE MOTORCYCLE PARTS (Typical) Have your youngster write the number of the motorcycle part or control on the correct line for the diagrams shown. (Answer Guide on Page 42) Clutch lever Choke or Starter (kick) Hand brake lever enrichening device Electric starter (if equipped) Foot brake lever or pedal...
  • Page 144 PART 2 2. Have your youngster show you how the controls LOCATING THE CONTROLS GAME work. Be sure he or she understands the proper Now that you have shown your youngster the operation of each control. Skilled use of these controls, it is your youngster’s turn to show you.
  • Page 145 PART 2 5. Is your youngster wearing the proper protective PRE-RIDE CHECK gear? Is the mounting procedure correct? Before you continue: 6. Has your youngster learned to locate the motor- 1. Have you determined your youngster’s readiness cycle controls without looking at them? Does he to ride an OHM? Do not let your youngster ride or she know how to operate them smoothly? if you have any doubt.
  • Page 146: Part 3: Operating Procedures And Practice

    OPERATING PROCEDURES PART 3 AND PRACTICE arefully observe your youngster’s first use of that all off-highway motorcycle users under the motorcycle. Observe his or her readiness your supervision get proper riding instructions. to ride. Only permit your youngster to continue Stress that an OHM is not a toy.
  • Page 147 PART 3...
  • Page 148: Getting Used To The Vehicle In Motion

    PART 3 a later exercise. Explain that opening the throttle Getting Used To The will increase speed and that closing the throttle Vehicle In Motion will decrease speed. Releasing the throttle and applying the brakes will slow the motorcycle. Ask GETTING THE FEEL OF THE BRAKES your youngster to tell you how throttle control and braking affect the motorcycles speed.
  • Page 149 PART 3 allow smooth shifting. Remind the youngster that the throttle should be closed when shifting gears. Practice this exercise several times until the skill is developed. GETTING THE FEEL OF TURNING With the vehicle stopped and the engine OFF, have your youngster practice the proper turning technique: 1.
  • Page 150 PART 3 BEING PREPARED FOR RIDING PRACTICE Be sure to observe all the safety precautions covered in the Introduction and Parts 1 and 2. Double check that the riding area is free from FUEL hazards. Your youngster should wear all the proper Put to "on"...
  • Page 151: Let's Start Riding

    PART 3 Let's Start Riding Walk next to the motorcycle when your young- ster first starts riding. You can also let the beginner ride back and forth between you and another adult. Help your youngster with the turns as he or she practices throttle control and braking.
  • Page 152 PART 3 However, riding too slowly will make balance Have your youngster practice turning in both more difficult. Both brakes should be used together directions at slow speeds. Allow enough room to for smooth stops. The left foot should be placed on make a wide turn.
  • Page 153 PART 3...
  • Page 154: Part 4: Readiness Checklist

    PART 4 READINESS CHECKLIST his Readiness Checklist is provided to help The best way to utilize the Readiness Checklist is you determine your youngster’s readiness to to read the particular ability, consider the answers to learn to safely operate and control an OHM. There the questions for that ability, and check those abilities is a significant amount of judgment needed in that you determine are present in your youngster.
  • Page 155: Visual Perception/Motor/Development

    PART 4 VISUAL PERCEPTION/MOTOR DEVELOPMENT Ability Points to Evaluate ✓ 1. Youngster can see with Can youngster see letters and numbers at least as well sufficient clarity. as you? Can youngster distinguish colors? Has youngster demonstrated adequate vision in other activities (riding bicycles, running, sports, or other recreational activities)? 2.
  • Page 156 PART 4 Ability Points to Evaluate ✓ 5. Youngster can state the distances of Can youngster tell how many feet or yards it is from the house objects in terms of feet, yard, miles. to the road? Can youngster tell how wide a hallway is, or the width of a room? 6.
  • Page 157 PART 4 Ability Points to Evaluate ✓ Can youngster describe what may cause injury when doing such things as running, swimming, bicycling, riding in a car? 10. Youngster can concentrate on more Can youngster pick out or describe several items within than one element at a time in solving a picture? a puzzle or problem.
  • Page 158: Physical Development

    PART 4 PHYSICAL DEVELOPMENT Ability Points to Evaluate ✓ 1. Youngster can sit comfortably on the Can youngster place his or her feet firmly on the footpegs? motorcycle and reach the controls easily. Do the youngster’s fingers reach comfortably around the handlebars and control levers? How about with the handlebars turned? How about in different seating positions? Can youngster stand (with knees slightly bent) and have a few...
  • Page 159 PART 4 Ability Points to Evaluate ✓ 3. Youngster is sufficiently coordinated. Can youngster walk a “balance beam” (2" x 4" x 8') flat on floor? Can youngster ride a bicycle, rollerskate or skateboard safely? Can youngster walk on tiptoes for 10 feet? Can youngster jump rope? Can youngster catch a ball with hands rather than with arms?
  • Page 160: Social/Emotional Development

    PART 4 SOCIAL/EMOTIONAL DEVELOPMENT Ability Points to Evaluate ✓ 1. Youngster can understand and Does youngster follow rules established at home? follow rules. Do teachers say that the youngster follows rules? Does youngster listen and respond to adult supervision? Does youngster comprehend the importance and seriousness of having rules and regulations? 2.
  • Page 161 PART 4 Ability Points to Evaluate ✓ 4. Youngster understands other Does youngster recognize unsafe actions of youngsters may be permitted to do other youngsters? what he/she may not be allowed to. Does youngster appreciate being safer than others? Does youngster accept rules that are more stringent than what other youngsters have to follow? 5.
  • Page 162: Reasoning And Decision-Making Ability

    PART 4 REASONING AND DECISION-MAKING ABILITY Ability Points to Evaluate ✓ 1. Youngster comprehends that Can youngster describe how and why a person received interaction with others and things can physical injury or pain? result in injury. Does youngster notice impending accidents or potential injury-producing events, such as in sports activities or bicycle riding? Can youngster explain why it takes distance to stop?
  • Page 163 PART 4 Ability Points to Evaluate ✓ 3. Youngster understands that rules are Can youngster explain the reason for rules at home made to reduce injury and provide or school? long-term enjoyment. Does youngster understand the value of prevention? Of wearing protective gear? Can youngster recognize that not following rules can eliminate future fun and enjoyment? 4.
  • Page 164 FINAL NOTE TO PARENTS e hope this booklet has helped you should ride on flat areas, gentle hills, and gradual and your youngster take a “safety first” slopes. Be sure that your youngster rides slowly approach to off-highway motorcycle riding. All off- over unfamiliar terrain to locate and avoid bumps, highway motorcycle riders must use good judgment holes, and other possible hazards.
  • Page 165: Glossary

    GLOSSARY OHM TERMS BRAKES - The parts of a motorcycle which allow the EXHAUST - Leftover gases from the combustion operator to slow down or stop the machine. process that come out of the tailpipe when the motorcycle engine is running. Exhaust contains deadly BRAKE LEVER - The hand brake located on carbon monoxide gases.
  • Page 166 GLOSSARY READING THE TERRAIN - Looking well ahead HANDLEBAR - The metal bar attached to the front while riding, anticipating hazards. end of the motorcycle that turns the front wheel for steering. Many of the controls for the motorcycle are SHIFT LEVER - On those motorcycles equipped with located on the handlebar.
  • Page 167: Answers

    ANSWERS CROSSWORD PUZZLE —...
  • Page 168 ANSWERS NAME THE MOTORCYCLE PARTS (Typical) Clutch lever Choke or Starter (kick) Hand brake lever enrichening device Electric starter (if equipped) Foot brake lever or pedal Engine stop switch Throttle Gas cap/tank vent...
  • Page 169 NOTES...
  • Page 170 NOTES...
  • Page 172 For the rider training location nearest you, call: (877) 288-7093 dirtbikeschool.com © 2015 Motorcycle Safety Foundation, Inc. 2 Jenner, Suite 150 • Irvine, CA 92618 (949) 727-3227 • msf-usa.org PN MSPU3444NC00...
  • Page 173 INDEX Cleaning ......103-104 INDEX Clutch Accessories ......9 fluid level, checking .
  • Page 174 INDEX Fork protector installing ......44 Main silencer removing ......44 glass fiber yarn filling, changing .
  • Page 175 INDEX Shock absorber installing ......52 removing ......51 riding sag, checking .
  • Page 176 *3215093en* 3215093en 30.03.2022 Stallhofnerstraße 3 / 5230 Mattighofen / Austria / http://www.gasgas.com...

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