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X-TRAINER 300 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, specifications and images shown 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 mo- ment and without notice.
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IMPORTANT We recommend you to check all the tightenings after the first one or two hours’ ride over rough ground. Special attention should be paid to the following parts: • rear sprocket • ensure that the footrests are properly fixed •...
OPERATING INSTRUCTIONS • The vehicle must be accompanied by: number-plate, registration document, tax disc and insurance. • Any modifications of the engine or other parts are punishable by severe sanctions including the confiscation of the vehicle. • To protect your safety and that of others, always drive carefully and with your helmet on and always keep low beams on.
RIDING SAFETY • Observe the Highway Code. • Always wear approved personal protective equipment. • 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. •...
VEHICLE IDENTIFICATION DATA FRAME IDENTIFICATION Frame identification data A are stamped on the right side of the steering head tube. ENGINE IDENTIFICATION Engine identification data B are stamped in the area shown in the figure. TOOLS KIT The following items are supplied as stand- ard: operation and maintenance manual, tool kit.
SPECIFICATIONS WEIGHT Dry weight ..........99 kg (front 48 Kg; rear 51 Kg) DIMENSIONS maximum length ................. 2157 mm maximum width ................802 mm overall height ................1245 mm wheelbase................. 1467 mm saddle height ................910 mm ground clearance ................. 320 mm footrest height ................
ENGINE Type ..........Single-cylinder, 2-stroke, liquid cooled and electric start Bore x stroke ................. 72 x 72 mm Displacement (cm ) ..............293,1 cm Compression ratio ................11,3:1 Fuel system ..........carburettor with electronic mixer Carburettor X-TRAINER 300 Version Certif. Competition* Carburettor type PWK 36S AG Main jet Slow jet...
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Gearchange Version X-TRAINER 300 Primary drive 28/70 Gear ratio 1 gear 12/31 Gear ratio 2 gear 15/28 Gear ratio 3 gear 19/28 Gear ratio 4 gear 20/24 Gear ratio 5 gear 27/27 Gear ratio 6 gear 28/24 Certif. Competition* Final drive 15/45 13/51 * - Such modification makes the vehicle non-compliant with the road...
ELECTRICAL SYSTEM ELECTRICAL DIAGRAM Key to colours Bi = White Ve = Green Ma = Brown Vi = Purple Bl = Blue Ne = Black Gi = Yellow Rs = Red Ar = Orange Az = Sky-blue Ro = Pink Gr = Grey...
RECOMMENDED LUBRICANTS AND LIQUID To maximize the vehicle’s performance and ensure many years of trouble-free opera- tion, we recommend using the following products: PRODUCT TYPE SPECIFICATIONS OIL MIXER TANK LIQUI MOLY 2-STROKE MOTOR OIL, SELF-MIXING GEAR AND CLUTCH OIL LIQUI MOLY RACING 10W40 BRAKE OIL LIQUI MOLY BRAKE FLUID DOT 5.1 CLUTCH ACTUATOR OIL...
CHAPTER 2 OPERATION CONTENTS Main parts ..................18 Fuel tank cap .................. 18 Fuel cock ..................18 Starter .................... 19 Mixer oil tank cap ................19 Clutch lever ..................19 LH switch ..................20 Starter button .................. 20 Front brake lever and gas control ............20 Gear change lever................
MAIN PARTS FUEL TANK CAP To open the fuel tank cap, turn it anticlock- wise. To close the fuel tank cap, set it on the tank and screw it clockwise. FUEL COCK Fuel cock has three positions: OFF: fuel supply closed. Fuel cannot pass from the tank to the carburettor.
STARTER The starter lever is located on the carbu- rettor. To operate the choke pull it upward. MIXER OIL TANK CAP The mixer oil tank cap is located under the saddle To gain access remove the saddle (page 76). To open the fuel tank cap turn it anticlock- wise.
LH SWITCH The dip and service switch is located on the left side of the handlebar and is com- posed as follows: 1 - Horn button; 2 - Dip switch: only parking lights; parking lights and high beam; parking lights and low beam; 3 - Shut-down : press the button until the engine stops;...
GEAR CHANGE LEVER Gear change lever is fitted to the left side of the engine. The positions corresponding to the different gears are shown in the figure. BRAKE PEDAL Brake pedal is located in front of the right- hand footrest. The rear brake is operated by pressing down the pedal.
STEERING LOCK To activate the steering lock: - turn the handlebar counter-clockwise; - push the key and turn counter-clockwise; Remove the key from this position. The engine can not be started. To deactivate the steering lock: - turn the key clockwise; - turn the handlebar clockwise;...
DIGITAL RPM INDICATOR OPERATING INSTRUCTIONS Contents 1 GENERAL SPECIFICATIONS AND GENERAL INFORMATIONS 1.1 General specifications 1.2 General informations 2 SETTING THE PARAMETERS 2.1 Setup sequence 2.1.1 Selecting the unit of measure 2.1.2 Selecting the wheel size 2.1.3 Selecting the clock format 2.1.4 Setting the Time 2.1.5 Selecting the maintenance memo 3 SCREENS...
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When using supplied power with the engine on: • The back-lighting is on permanently when the engine is running. Using only the internal battery: • With the LO symbol, the backlighting will not switch on. The symbol appears when the battery voltage is lower than 2.45V. Reset Button: Using the Reset button, located on the back of the instrument, all travel data will be deleted, including date and time.
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2.1 SETUP SEQUENCE Select unit of measure Wheel size Clock format Setting the Time Maintenance reminder 2.1.1 Selecting the unit of measure (Km/h or M/h): TO SELECT THE UNIT OF MEASURE (Km/h or M/h), PRESS THE RIGHT OR LEFT BUTTON. WAIT 5 SECONDS TO PROCEED TO THE NEXT SETTING.
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3 SCREENS Switching between 3 normal modes All of the information that the instrument is capable of providing is displayed on one of these 3 screens. The instrument will stay on the set screen until a button is pressed to switch to another screen.
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5 SPEEDOMETER Speed The speed is displayed in the centre of screens 1 or 2 and can range from 0 to 399.9 km/h or M/h. The unit of measure (km/h or M/h) appears next to the speed reading. Maximum (Max) and Average (AVG) speed The Maximum (MAX) or Average (AVG) speeds are displayed on screen 3 to the left of the display.
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Travelled distance (DST) The travelled distance can range from 0 to 9999.9 miles or kilometers and appears on the right side of screen 1. To clear the travelled distance, hold the right button down for 5 seconds. Note: you must be on screen 1 to clear the travelled distance. Travelled distance 2 (DST 2) Travelled distance 2 can range from 0 to 9999.9 miles or kilometers and appears on the right side of screen 2.
7.3 Mixer system indicator light 3 When you start the vehicle, the system performs a diagnosis check, while the indica- tor lights for 10 seconds (check). If the indicator comes on during normal operation, or the start check failure, they indicate a fault in the mixer system. If the indicator comes on during normal operation, it tndicates a fault in the mixer system.
REFUELLING Use unleaded petrol. Fuel tank capacity is shown on page 10. To refuel open the tank cap (page 18). After refuelling, screw the cap back and tighten securely. WARNING The refuelling should be performed with the engine off. WARNING Fire hazard.
OIL MIXER REFUELLING To refuel open the tank cap (page 18). Fuel tank capacity is shown on page 10. After refuelling, screw the cap back and tighten securely. Use the oil indicated on page 16 in the “Recommended lubricants and liquids” table.
CHAPTER 3 ADJUSTMENTS CONTENTS Key to symbols..................34 Brakes ....................34 Front brake ..................34 Rear brake ..................34 Clutch ....................34 Adjustment of gas clearance ..............35 Adjusting the idle speed ................ 35 Carburetor settings according to the working conditions ....... 36 Exhaust valve control adjustment ............
KEY TO SYMBOLS Tightening torque Threadlocker Medium BRAKES FRONT BRAKE The front brake is disk type with hydraulic control. The home position of brake lever 2 can be adjusted by means of screw 1. REAR BRAKE The home position of brake pedal 3 can be altered by turning adjusting screw 5 af- ter loosening the counternut located under dust cap 4.
ADJUSTMENT OF GAS CLEARANCE The throttle control cable should always have a 3-5 mm play. In addition, the idle speed should not change when the han- dlebars are fully rotated to the left or right. Push back protective cap 1. Loosen coun- ternut 2 and turn adjusting screw 3.
To properly adjust the idle speed, follow these steps: • Tighten the air adjustment screw no. 2 fully and then loosen it up to the value described in the carburetor setting table (page 12) • Warm the engine for approx. 5 minutes, until the operational temperature is attained. • Slowly turn the air adjustment screw 2 clockwise, until idling starts diminishing. • Mark the position, then slowly turn the air adjustment screw no. 2 counterclockwise, until idling decreases again.
EXHAUST VALVE CONTROL ADJUSTMENT ATTENTION! The vehicle is provided with an exhaust valve whose fine tuning is performed during the final try-out of the engine. The position of adjustment valve 1 must not be modified for any reason. For any adjusting, please contact Betamo- tor’s Authorized Service Network.
Apply the handlebar. Apply the top u-bolt. Refit the screws 6. Tighten to the torque indicated. 25Nm ADJUSTMENT OF THE HANDLEBAR POSITION The handlebar can be adjusted by rotating it back and forth. To adjust the handlebar loosen screws 1. Position the handlebar according to re- quirements.
SHOCK ABSORBER ADJUSTING THE REBOUND DAMPER Turn screw A to adjust the hydraulic re- bound damper. For adjustment refer to the table on the side. Increase Decrease For standard setting, refer to page 11. braking effect braking effect ADJUSTING THE HYDRAULIC COMPRESSION DAMPER Turn knob A to adjust the hydraulic com- pression damper.
ADJUSTING THE SPRING PRELOAD To adjust the spring preload, use the pro- cedure described below: Loosen the locking dowel A. Turn the ring nut B until you reach the desired preload. Lock the locking dowel A. For standard setting, refer to page 11. Note: for movement of the rings use a specific sector key with square pin.
KEY TO SYMBOLS Tightening torque Threadlocker Medium ENGINE OIL CHECK THE LEVEL Hold the vehicle upright. Position the drive on a flat base ensuring stability. Remove the inspection cap 1. The oil level must arrive to the lower edge of check hole. Otherwise restore the oil level through plug 2.
- Unscrew filler plug 1 and drain plug 2. - Drain all the oil from the crankcase. - Place the cap 2 and tighten to specified torque. Pour in the quantity of liquid indicated on page 10. Use the oil indicated on page 16 in 15Nm the “Recommended lubricants and liquids”...
WARNING: Wear appropriate protective cloth- ing and protection gloves. Keep coolant out of reach of chil- dren. Avoid any direct contact of the cool- ant with skin, eyes or clothing. If this happens: - with the eyes, rinse immediately with plenty of water and seek medical advice;...
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- Unscrew drain screw 3. - Proceed to filling. - Reapply the loading cap and the bleed- ing screw. The amounts of liquid are shown on page Use the liquid indicated on page 16 in the “Recommended lubricants and liquids” table.
AIR FILTER Check after every ride. REMOVING AND INSTALLING AIR FILTER To access the filter is necessary: •Remove the saddle (page 76). •Pull the cover air filter (page 77). •Release filter fastener 1. •Pull out air filter 2. WARNING: After every intervention, check that nothing has been left inside the filter box.
NOTE: If the filter is damaged, replace it immediately. To replace, contact authorised Betamotor customer service. WARNING: Never use the vehicle if the air filter is not in place. The infiltration of dust and dirt can cause damage and considerable wear. WARNING: After every intervention, check that nothing has been left inside the filter box.
CARBURETTOR DRAINING THE CARBURETTOR FLOAT CHAMBER If the carburettor tank needs to be emptied, proceed as described. Remove the chain protection 1, close the tank tap and put a cloth under the carbu- rettor, so that you can collect the running out fuel.
WARNING: Risk of poisoning! Fuel is poisonous liquid and a health hazard. Wear appropriate protective cloth- ing and protection gloves. Fuel must not come into contact with the skin, eyes, and clothing. Do not breathe in the fuel vapours. If contact occurs with the eyes, rinse immediately with plenty of water and seek medical advice.
FRONT BRAKE CHECK THE LEVEL OF THE FRONT BRAKE FLUID Check the level of the brake fluid through sight A. The level of the fluid should never fall below the mark in the sight. RESTORING THE LEVEL OF THE FRONT BRAKE FLUID To restore the level of the brake fluid, loosen the two screws 1, lift cap 2 and add brake fluid until its level is 5 mm below the upper...
BLEEDING THE FRONT BRAKE To bleed air from the front brake circuit, proceed as follows: •Remove the rubber cap 1 from the valve 2. •Open the sump cap. •Place one end of a small transparent tube into the valve 2, and the other end inside a container.
FRONT BRAKE LINING CONTROL In order to verify the wear condition of front brake is enough to view the caliper from the bottom, where is possible to glimpse the brake lining tails which will have to show a brake of 2 mm in thickness. If the stratum is lesser let’s start replacing them.
REAR BRAKE CHECK THE LEVEL OF THE REAR BRAKE FLUID Check the level of the brake fluid through sight A. The level of the fluid should never fall below the mark in the sight. RESTORING THE LEVEL OF THE REAR BRAKE FLUID To restore the oil level, top up by means of oil filler cap 1.
BLEEDING THE REAR BRAKE To bleed air from the rear brake circuit, proceed as follows: •Remove the rubber cap 1 from the valve 2. •Open the sump cap. •Place one end of a small transparent tube into the valve 2, and the other end inside a container.
REAR BRAKE LINING CONTROL In order to verify the wear condition of rear brake is enough to view the caliper from above, where is possible to glimpse the brake lining tails which will have to show a brake of 2 mm in thickness. If the stratum is lesser let’s start replacing them.
CLUTCH CONTROL CHECK THE LEVEL To check the oil level in the clutch pump, first remove cover 2. Remove the two screws 1 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.
BLEEDING To bleed air from the clutch pump, proceed as follows: • Remove the rubber cap 1 from the valve 2. • Open the sump cap. • Place one end of a small transparent tube into the valve 2, and the other end inside a container.
CHECK AND ADJUSTING OF STEERING PLAY Periodically check the play in the steering sleeve by moving the fork back and forth as shown in the figure. Whenever you feel play, adjust as described below: - Loosen the screws 1 - Loosen the screw 2 - Reduce the play by turning nut 3 Tighten the screws to the prescribed torque values.
FRONT WHEEL TIGHTENING Following removal of the wheel: • Compress and release the fork 3-4 times. • Tighten the wheel bolt and the screws of the foot-leg. 20Nm 50Nm...
FORK 17Nm To maintenance refer at an authorized service center Betamotor. To check the tightening torques see as shown in the figure. WARNING: Tightening of the screws should be carried out by adjusting the torque wrench to the stability torque with repeated tightening until stability torque has been achieved.
TYRES Only fit 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. • Insufficient pressure results in abnormal wear and overheating of the tyres. • The front and rear tyres must have the same tread design. • Always measure the inflating pressures when the tyres are cold. • Keep the tyre pressures within the prescribed range. CHAIN Checking the drive chain periodically to ensure longer chain life. Always keep it lubricated and clean of deposited dirt.
• Loosen counternuts A on either side of the fork. • Turn adjusting screws B on either side until the desired chain tension is obtained. • Tighten counternuts A on either side of the fork. • Tighten the pin 1 to the torque indicated. 130Nm CHECK FOR CHAIN WEAR 10 -15 Kg...
HEADLIGHT Keep the headlight glass clean at all times (see page 69). Periodically check the correct angle of the light beam. REPLACING THE HEADLIGHT BULBS Remove the fixing screws and move for- ward the lamp holder front cowl. Carefully remove the headlight bulb 1 together with lamp holder.
BATTERY Battery is located under the saddle and requires no maintenance. Keep the battery terminals clean. If neces- sary, protect them with a thin film of acid- free grease. BATTERY REMOVAL AND ASSEMBLY Remove the saddle (page 76). Release the rubber band. FIRST disconnect the negative connector (black) from negative (-) pole and THEN positive connector (black) from negative...
INACTIVITY If the vehicle is not going to be used for a long time, remove the battery and charge it every 15 days using a suitable charger. Store the battery in a dry place at a tem- perature of 5 to 35°C and out of the reach of children.
FUSES To access the fuse, remove the saddle (page 76). In the case of blown fuse, the vehicle will not start/stop: Three spare fuses comes with the kit ac- companying the vehicle. A blown fuse should only be replaced with another of the same type.
CLEANING THE VEHICLE GENERAL PRECAUTIONS WARNING: Do not clean your vehicle with a high-pressure device with a strong jet of water. Excessive pressure can reach electrical components, con- nectors, flexible cables, bearings, etc and can damage or destroy them. WARNING: Wash motorbikes frequently with cold water that are used near the sea (salty air) and on roads subject to salt spreading in winter.
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.
TIGHTENING TORQUE OVERVIEW Here below is an overview of the tightening torque of all pieces subject to adjust- ment or maintenance: Forecarriage Tightening torque [Nm] Threadlock Wheel pin Fork foots - wheel pin Cavallotto parastelo sinistro Steering head base - fork legs Steering head - fork legs Stem pin on steering head Lower handlebar u-bolt - steering head...
REMOVAL AND REFITTING OF THE SADDLE Press button 1. Remove the saddle towards the rear of the motorcycle. To re-assemble insert the cavity 1 of the saddle in slot 2. Press the saddle down in the middle and at the same time, push it forwards until the bayonet joint engages in its seat.
WARNING Make sure the bayonet joint 3 is firmly inserted into the button lock. REMOVING AND INSTALLING AIR FILTER COVER PANEL Remove the saddle (page 76). Grab the side panel in the front side and pull out. To refit insert the tabs 1 into their slots. Slide the side panel toward the vehicle.
TROUBLESHOOTING PROBLEM CAUSE REMEDY Engine does not start - Fuel system clogged (fuel lines, fuel Contact authorised BETAMOTOR tank, fuel cock) customer service - Air filter dirty Check the air filter - No current supplied to spark plug Clean or replace the spark plug. If the problem persists, contact authorised BETAMOTOR customer service - Engine flooded...
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ALPHABETICAL INDEX Adjusting fork ..................39 Adjusting the idle speed ................ 35 Adjustment of gas clearance ..............35 Air filter ....................48 Battery ....................66 Brakes ....................34 Carburettor ..................50 Chain ....................63 Check and adjusting of steering play ............60 Checks before and after use ..............
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Oil mixer refuelling ................31 Operating instructions ................5 Prolonged inactivity ................70 Rear brake ..................55 Rear suspension leverage ..............62 Recommended lubricants and liquid ............16 Refuelling .................... 30 Removal and refitting of the saddle............76 Removing and installing air filter cover panel ........... 77 Replacing the headlight bulbs ..............