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EVO 2T
Thanks for you preference, and have a good time! This hand-
book contains the information you need to properly operate and
maintain your motorcycle.
The data and specifi cations provided in this manual does not constitute an
engagement on the part of BETAMOTOR S.p.A. BETAMOTOR reserves the
right to make any changes and improvements to its models at any moment
and without notice.
GB
1
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Chapters
Table of Contents
Troubleshooting
Related Manuals for Beta EVO 2T
Summary of Contents for Beta EVO 2T
- Page 1 EVO 2T Thanks for you preference, and have a good time! This hand- book contains the information you need to properly operate and maintain your motorcycle. The data and specifi cations provided in this manual does not constitute an engagement on the part of BETAMOTOR S.p.A. BETAMOTOR reserves the right to make any changes and improvements to its models at any moment and without notice.
- Page 2 • check that the plastics are properly fastened • engine bolts • shock absorber bolts/swingarm • wheel hubs/spokes • rear frame • pipe connections • tensioning the chain IMPORTANT For any servicing requirements, please get in contact with Beta- motor’s authorized service network.
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Page 3: Table Of Contents
TABLE OF CONTENTS Operating instructions ................5 Ecologic guide ..................5 Riding safety ..................6 CHAPTER 1 GENERAL INFORMATION ..........7 Vehicle identifi cation data ............... 8 Familiarizing with the vehicle..............9 Specifi cations ..................10 Electrical system ................... 14 Electrical system ................... - Page 4 Rear brake ..................45 Clutch control ..................47 Steering gear..................48 Oil fork ....................49 Tyres....................53 Chain ....................54 Headlight .................... 56 Rear tail light ..................57 Cleaning the vehicle ................58 Prolonged inactivity ................59 Scheduled maintenance vehicle ............60 CHAPTER 5 TROUBLESHOOTING ............
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Page 5: Operating Instructions
OPERATING INSTRUCTIONS • The vehicle must be accompanied by: number-plate, registration document, tax disc and insurance. • Do not carry animals, pets or loose objects that can stick out from the vehicle. • Riding without a crash helmet is forbidden. •... -
Page 6: Riding Safety
RIDING SAFETY • Observe the Highway Code. • Always put on and fasten a homologated helmet. • Always ride with the low beam on. • Always keep the crash helmet visor clean. • Avoid wearing garments with hanging ends. • Do not keep sharp or brittle objects in your pockets while riding. •... -
Page 7: Chapter 1 General Information
CHAPTER 1 GENERAL INFORMATION CONTENTS Vehicle identifi cation data ............... 8 Frame identifi cation ................8 Engine identifi cation ................8 Familiarizing with the vehicle..............9 Main parts ..................9 Specifi cations ..................10 Weight ................... 10 Vehicle dimensions ................10 Tyres .................... -
Page 8: Vehicle Identifi Cation Data
VEHICLE IDENTIFICATION DATA FRAME IDENTIFICATION Frame identifi cation data A are stamped on the right side of the steering head tube. ENGINE IDENTIFICATION Engine identifi cation data B are stamped in the area shown in the picture. WARNING: Tampering with the identifi cation numbers is severely punished by law. -
Page 9: Familiarizing With The Vehicle
FAMILIARIZING WITH THE VEHICLE MAIN PARTS 1 Fuel tank 11 Engine 2 Tank cap 12 Front mudguard 3 Silencer 13 Rear mudguard 4 Rear shock absorber 14 Kick-start 5 Headlight 15 Gear lever 6 Rear light 16 Rear brake lever 7 Side stand 17 Front brake lever 8 Fork... -
Page 10: Specifi Cations
SPECIFICATIONS WEIGHT Version EVO 125 EVO 200 EVO 250 EVO 300 Dry weight [kg] 67.5 68.5 68.5 68.5 Front [kg] 33.75 34.25 34.25 34.25 Rear [kg] 33.75 34.25 34.25 34.25 VEHICLE DIMENSIONS maximum length ............... 1990 mm maximum width ................850 mm wheelbase ................ -
Page 11: Front Suspension
FRONT SUSPENSION Version EVO 125 EVO 200 EVO 250 EVO 300 Wheel excursion [mm] right left right left right left right left fork leg fork leg fork leg fork leg fork leg fork leg fork leg fork leg K spring 7.65 7.65 7.65... -
Page 12: Engine
ENGINE Version EVO 125 EVO 200 EVO 250 EVO 300 Single-cylin- Single-cylin- Single-cylin- Single-cylin- Type der, 2-stroke der, 2-stroke der, 2-stroke der, 2-stroke Bore x stroke 54 x 54 64 x 60.5 72.5 x 60,5 79 x 60.5 Displacement [cm 123.6 194.6 249.7... -
Page 13: Gear Box
GEAR BOX Version EVO 125 EVO 200 EVO 250 EVO 300 Primary drive 20/71 20/71 20/71 22/69 Gear ratio 12/34 12/34 12/34 12/34 1st gear Gear ratio 14/32 14/32 14/32 14/32 2nd gear Gear ratio 15/29 15/29 15/29 15/29 3rd gear Gear ratio 18/27 18/27... -
Page 14: Electrical System
ELECTRICAL SYSTEM ELECTRICAL DIAGRAM HOMOLOGATED VERSION... -
Page 15: Legend Electrical Diagram Homologated Version
LEGEND ELECTRICAL DIAGRAM HOMOLOGATED VERSION R.H. front turn signal with bulb 12V - 10W Headlamp (double fi lament bulb) 12V-35/35W Position light with bulb 12V - 5W High beam indicator light with bulb 12V 12W Dashboard indicator light with bulb 12V 1,3W Turn signal indicator light with bulb 12V 1,3W L.H. -
Page 16: Electrical System
ELECTRICAL SYSTEM ELECTRICAL DIAGRAM RACE VERSION... -
Page 17: Legend Electrical Diagram Race Version
LEGEND ELECTRICAL DIAGRAM RACE VERSION Headlamp (double fi lament bulb) 12V-35/35W Horn 12V Horn button Engine stop button Switch for change mapping (yellow) Light switch (black) Tail light with bulb 12V - 3W Generator Pick-up 10) H.T. coil 11) Electronic control unit 12) Regulator 12V 13) Thermal switch 14) Electrofan... -
Page 18: Recommended Lubricants And Liquids
RECOMMENDED LUBRICANTS AND LIQUIDS For better operation and longer vehicle life, we advise you to use the products listed in the following chart: Premix Oil: 60:1 Motul 800 2T Transmission Oil 550cc Motul Transoil Expert 10w40 Brake/Clutch Fluid Motul RBF 600 Coolant/Antifreeze Motul Motocool Expert Fork Oil... -
Page 19: Chapter 2 Operation
CHAPTER 2 OPERATION CONTENTS Main parts ..................20 Fuel valve ..................20 Starter .................... 20 Clutch lever ..................21 LH switch ..................21 RH switch ..................21 Front brake lever and gas control ............22 Gearchange lever................22 Brake pedal ..................22 Kick-start .................. -
Page 20: Main Parts
MAIN PARTS FUEL VALVE Fuel valve has three positions: OFF: fuel supply closed. Fuel cannot pass from the tank to the carburettor. ON: fuel supply enabled. Fuel fl ows from the tank to the carburettor. The tank empties until it reaches the reserve level. RES: reserve fuel supply. -
Page 21: Clutch Lever
CLUTCH LEVER Clutch lever 1 is fi tted to the left-hand side of the handlebars. Screw A can be used to alter the home position of the lever (see Adjustments). LH SWITCH The off switch is positioned on the left-hand side of the handlebar and consists of the following: shutdowns engine: it is necessary to hold... -
Page 22: Front Brake Lever And Gas Control
FRONT BRAKE LEVER AND GAS CONTROL The front brake lever 1 and the gas throt- tle 2 are located on the right side of the handlebar. GEARCHANGE LEVER Gearchange lever is fi tted to the left side of the engine. The positions corresponding to the different gears are shown in the fi... - Page 23 SIDE STAND Press down side stand with the foot and lean the vehicle against it. Ensure that the ground is solid and the vehicle stands steadily. WARNING! The kickstand has an auto- matic closing device. When the vehicle weight on the kickstand is reduced, it closes automatically.
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Page 24: Checks Before And After Use
CHECKS BEFORE AND AFTER USE For safe driving and long vehicle life you should: • Check all fl uid levels. • Check the correct operation of the brakes and brake pad wear (page 43). • Check pressure, general condition and thickness of tread (page 10). •... -
Page 25: Fuelling
FUELLING Use a blend of high-octane unleaded gasoline and synthetic oil at 1,5%. Fuel tank capacity is shown on page 10. To open the fuel tank’s cap, turn it anti- clockwise. To close the fuel tank’s cap, set it on the tank and crew it clockwise. -
Page 26: Startup
STARTUP Set the fuel tank tap to ON or RES (see page 20). - Check that the gears are in neutral (page 22). - Pull the clutch lever (page 21). KICKSTART (page 22): depress the kick-starter with a sharp move- ment of the foot ATTENTION Once the pedal has been depressed,... -
Page 27: Chapter 3 Adjustments
CHAPTER 3 ADJUSTMENTS CONTENTS Brakes ....................28 Front brake ..................28 Rear Brake..................28 Clutch ....................29 Adjustment of gas clearance ..............29 Accelerator ..................30 Adjusting the idle speed ..............30 Handlebar ..................30 Adjusting fork ..................30 Adjusting the rebound damper ............30 Adjusting the spring preload ............. -
Page 28: Brakes
BRAKES FRONT BRAKE The front brake is disk type with hydraulic control. The position of the lever is controlled through the use of register 1. Once the position of the lever has been changed, register 2 must be changed to restore the initial correct clearance. -
Page 29: Clutch
CLUTCH The position of the lever is controlled through the use of register 1. Once the position of the lever has been changed, register 2 must be changed to restore the initial correct clearance. The idle stroke of push rod must not be less than 0.9 mm 0,9 mm ATTENTION: reduced clearance leads to... -
Page 30: Accelerator
ACCELERATOR ADJUSTING THE IDLE SPEED In order to perform this operation correctly, we advise you to do it when the engine is hot, connecting an electric revolution counter to the spark plug wire. Then use a screwdriver on register screw A to cali- brate the minimum with 900÷1000 rpm. -
Page 31: Shock Absorber
ADJUSTING THE SPRING PRELOAD Spring preload is adjusted by means of screw 2. Turning clockwise will increase the preload, while rotating counter- clock- wise decreases the preload. For standard calibration, refer to page SHOCK ABSORBER ADJUSTING THE REBOUND DAMPER The hydraulic brake unit in extension deter- mines the behaviour in the extension phase of the shock absorber and can be adjusted using screw 1. -
Page 32: Suspension Adjustment According To The Motorcyclist's Weight
ADJUSTING THE SPRING PRELOAD To adjust the spring preload, use the pro- cedure described below. Loosen counter-ring 1, rotate ring 2 clock- wise to increase the spring preload (and consequently the shock absorber preload) or anticlockwise to decrease it. After obtaining the desired preload, turn counter-ring 1 until it stops against adjust- ing ring 2. -
Page 33: Chapter 4 Checks And Maintenance
CHAPTER 4 CHECKS AND MAINTENANCE CONTENTS Key to symbols..................34 Gear oil ....................34 Check the level ................34 Replacement ................... 34 Coolant ....................35 Check the level ................35 Replacement: vehicles without water drain on head cover ....36 Replacement: vehicles with water drain on head cover ...... -
Page 34: Key To Symbols
KEY TO SYMBOLS Tightening torque Threadlocker medium intensity GEAR OIL CHECK THE LEVEL Keep the vehicle in vertical position relative to the ground. When engine is cold check the oil level by means of porthole 1. The oil level must be always visible from the porthole. -
Page 35: Coolant
COOLANT CHECK THE LEVEL Keep the vehicle in vertical position relative to the ground. The level of the coolant must be checked when the engine is cold. Use the following procedure: Unscrew cap 1 and ensure that the liquid is visible in the lower portion of the load- ing tube. -
Page 36: Replacement: Vehicles Without Water Drain On Head Cover
REPLACEMENT: VEHICLES WITHOUT WATER DRAIN ON HEAD COVER Position the vehicle on a fl at base and in a stable manner. Replacement of the coolant must take place when the engine is cold. 1) Unscrew cap 1. 2) Place a container under screw 2. 3) Unscrew the screw 2. -
Page 37: Replacement: Vehicles With Water Drain On Head Cover
REPLACEMENT: VEHICLES WITH WATER DRAIN ON HEAD COVER Position the vehicle on a fl at base and in a stable manner. Replacement of the coolant must take place when the engine is cold. 1) Unscrew cap 1. 2) Place a container under screw 2. 3) Unscrew the screw 2. -
Page 38: Air Filter
RADIATOR GRILL Should the grill be obstructed proceed as follows: Remove the grill by pulling it towards the front of the vehicle. Shake and wash the grill. Reapply the grill pushing it towards the radiator. AIR FILTER Check after every ride. REMOVING AND FITTING AIR FILTER To access the fi... -
Page 39: Cleaning Air Fi Lter
CLEANING AIR FILTER - Thoroughly wash the fi lter with water and soap. - Dry the fi lter. - Wet the fi lter with specifi c oil and then remove the excess oil to prevent it from dripping. - If necessary also clean the interior of the fi... -
Page 40: Spark Plug
SPARK PLUG Keeping the spark plug in good condition will reduce fuel consumption and increase 0,5÷0,6 mm engine performance. To perform the check, simply slide off the electrical connection tube and unscrew the spark plug. Examine the distance between the electrodes with a feeler. This distance should be from 0.5÷0.6 mm. -
Page 41: Carburetor
CARBURETOR DRAINING THE CARBURETOR FLOAT CHAMBER If the carburetor tank needs to be emptied, proceed as described. Perform the opera- tion once the engine is cold. Turn the fuel cock to OFF position (see page 20). Place a cloth under the carburettor in order to collect the fuel that comes out. -
Page 42: Float Level Check
FLOAT LEVEL CHECK Remove the carburetor from the vehicle after following the procedure for emptying the carburetor bowl. Remove the bowl and place the carburetor as in the fi gure. Start turn it in anticlockwise direction and stop immediately when the fl oat assy closes the fuel valve needle. -
Page 43: Front Brake
FRONT BRAKE CHECK THE LEVEL OF THE FRONT BRAKE FLUID Check the level of the brake fl uid through sight A. The level of the fl uid should never fall below the mark in the sight. RESTORING THE LEVEL OF THE FRONT BRAKE FLUID To restore the level of the brake fl... -
Page 44: Bleeding The Front Brake
BLEEDING THE FRONT BRAKE To bleed air from the front brake circuit, proceed as follows: •Remove the rubber cap 1 from the valve •Open the sump cap. •Insert one end of a transparent tube into a container. •Pump with the brake lever 2/3 times and keep the lever pressed. -
Page 45: Rear Brake
REAR BRAKE CHECK THE LEVEL OF THE REAR BRAKE FLUID Check the level of the brake fl uid through sight A. The level of the fl uid should never fall below the mark in the sight. RESTORING THE LEVEL OF THE REAR BRAKE FLUID To restore the level of the brake fl... -
Page 46: Rear Brake Lining Control
NOTE: During this procedure, continuously top up the brake pump thank to replace the oil that is out fl owing. •Remove the tube. •Replace the rubber cap. Close the oil reservoir cap. REAR BRAKE LINING CONTROL 2 mm In order to verify the wear condition of rear brake is enough to view the caliper from the back side, where is possible to glimpse the brake lining tails which will have to show... -
Page 47: Clutch Control
CLUTCH CONTROL CHECK OIL LEVEL To check the oil level in the clutch pump, fi rst remove cover 1. Remove the two screws 2 and take off cover 1 together with the rubber bellows. With the clutch pump in a horizontal posi- tion, the level of the oil should be 5 mm below the upper rim. -
Page 48: Steering Gear
STEERING GEAR CHECK OF STEERING GEAR Periodically check the play in the steering sleeve by moving the fork back and forth as shown in the fi gure. Whenever you feel play, adjust as described below: Loosen the screws 1. 10Nm Loosen the screw 2. -
Page 49: Oil Fork
OIL FORK The procedure for changing the oil in the forks is provided only for information. We recommend having the operation performed by a BETAMOTOR authorized workshop. REMOVING LEGS To replace, proceed as follows: Position the vehicle on the central bike stand. -
Page 50: Oil Replacement Left Leg
Empty the fork leg and the cartridge, drain- ing all the oil inside. Reassemble the cartridge on the fork leg tightening the fi xing screw, then refi ll oil in the cartridge. Pour in the quantity of liquid indicated on page 11. -
Page 51: Legs Assembly And Parts
LEGS ASSEMBLY AND PARTS Apply the legs to the vehicle and tighten the screws 1 to the torque indicated. ATTENTION: Tightening of the screws should be carried out by adjusting the torque wrench to to the stability torque with 10Nm repeated tightening until stability torque has been achieved. -
Page 52: Linkage Rear Suspension
NOTE: It is recommended not to wash with water jets at high pressure in the zone of the linkage. Perform the check according to the times indicated in the table on page 60. To verify device, contact authorised Beta- motor customer service. -
Page 53: Tyres
TYRES Only fi t tyres approved by BETAMOTOR. Unsuitable tyres can adversely affect the road holding of the vehicle. • To protect your safety, immediately replace any damaged tyres. • Slick tyres adversely affect the road holding of the vehicle, especially on wet roads and in off-road riding. -
Page 54: Chain
CHAIN Checking the drive chain periodically to ensure longer chain life. Always keep it lubricated and clean of deposited dirt. Take special care in preventing the lubri- cant from coming into contact with the rear tyre or brake disc, otherwise the tyre grip and the action of the brake would be greatly reduced, making it very diffi... - Page 55 Rotate register 3 into the same position as register 2. Ensure the distance between chain and swingarm is that recommended. If the distance between chain and swingarm is not that recommended pro- ceed to readjustment. Tighten the pin to the torque indicated. 80Nm...
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Page 56: Headlight
HEADLIGHT Keep the headlight glass clean at all times (page 58). REPLACING THE HEADLIGHT BULBS Dismantle the headlight mask removing the two retaining screws 1 indicated in the fi gure. Remove the screws 2 indicated in the fi gure. Take out the bulb assembly from the bulb holder. -
Page 57: Rear Tail Light
REAR TAIL LIGHT Keep the tail light glass clean at all times (see page 58). Remove the screws indicated in the fi gure. Remove the bulb holder from its place. Remove the bulb. To reassemble, proceed inversely as de- scribed above. -
Page 58: Cleaning The Vehicle
CLEANING THE VEHICLE WARNING: Do not clean your vehicle with a high-pressure device with a strong jet of water. Excessive pressure can reach electrical components, connectors, fl exible cables, bearings, etc and can damage or destroy them. WARNING: Wash motorbikes frequently that are used near the sea (salty air) and on roads subject to salt spreading in winter. -
Page 59: Prolonged Inactivity
PROLONGED INACTIVITY A few simple operations should be performed to keep the vehicle in good condition whenever it is to remain inactive for a long period (e.g. during the winter): • Thoroughly clean the vehicle. • Reduce the tyre pressures by approximately 30 percent, and if possible raise the tyres off the ground. -
Page 60: Scheduled Maintenance Vehicle
SCHEDULED MAINTENANCE VEHICLE Engine Spark plug Clutch Reed valve Cylinder Piston sealing rings Piston Water pump fan Shim water pump fan Gear water pump fan Water pump shaft Water pump shaft sealing Coolant Gear oil Connecting rod Crankshaft bearings Gear Vehicle Rear shock absorber Linkage rear suspension... -
Page 61: Chapter 5 Troubleshooting
CHAPTER 5 TROUBLESHOOTING CONTENTS Troubleshooting ................... 62 Alphabetical index ................63... -
Page 62: Troubleshooting
TROUBLESHOOTING PROBLEM CAUSE REMEDY The engine turns over but Fuel valve in OFF position Move the fuel valve in ON or RES will not start position Dirty carburettor jets Contact authorised Betamotor cus- tomer service Spark plug dirty Clean or replace the spark plug Spark gap wrongly adjusted Restore the spark gap (page 40) Fault in the ignition system... - Page 63 ALPHABETICAL INDEX Accelerator ..................30 Adjusting fork ..................30 Adjustment of gas clearance ..............29 Air fi lter ....................38 Brakes ....................28 Breaking in..................24 Carburetor ..................41 Chain ....................54 Checks before and after use ..............24 Cleaning the vehicle ................58 Clutch ....................
- Page 64 Rear brake ..................45 Rear tail light ..................57 Recommended lubricants and liquids ............18 Riding safety ..................6 Scheduled maintenance vehicle ............60 Shock absorber..................31 Spark plug ..................40 Specifi cations ..................10 Startup ....................26 Steering gear..................48 Suspension adjustment according to the motorcyclist’s weight ....