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Summary of Contents for KTM 2001 50 SX Pro Senior LC

  • Page 3: Chassis Number

    PARTS OF THE MOTORCYCLE OR THAT THE MOTORCYCLE IS NOT ROAD-SAFE ANYMORE. Please insert below the series numbers of the motorcycle Chassis number Engine number Stamp of dealer KTM S PORTMOTORCYCLE RESERVES THE RIGHT TO MODIFY ANY EQUIPMENT TECHNICAL SPECIFICATIONS COLORS MATERIALS...
  • Page 4 Compliance with these instructions will significantly prolong the life of your motorcycle. Maintenance work should only be performed by a KTM dealer. When special needs arise, please contact a KTM dealer, who will seek the assistance of the KTM importer if necessary.
  • Page 5 INDEX Page IMPORTANT INFORMATION ON SAFE DRIVING FOR PARENTS ....4 SERIAL NUMBER LOCATIONS ..............5 Chassis number ..................5 Engine number, engine type..............5 OPERATION INSTRUMENTS ..............5 Throttle grip ..................5 Right hand brake lever ................5 Short circuit button................6 Filler cap....................6 Refueling, fuel ..................6 Fuel tap ....................7 Choke ....................7 Foot brake pedal ...................7...
  • Page 6: Important Information On Safe Driving For Parents

    IMPORTANT INFORMATION ON SAFE DRIVING FOR PARENTS KTM mini motorcycles are off-road motorcycles designed for one person only. They are not allowed on public roads. The vehicle is designed to be used by children from 7 to 8 years of age with a maximum weight of 35 kg (78 lbs) and a maximum height of 130 cm (51 in) .
  • Page 7: Serial Number Locations

    SERIAL NUMBER LOCATIONS Chassis number The chassis number is located on the type plate on the steering head. Write this number into the field on page no 1. Engine number The engine number is located in the engine case below the carburetor. Write this number into the relevant area on page no 1.
  • Page 8: Short Circuit Button

    Short circuit button The short circuit button turns off the engine. When pressing this button, the ignition circuit is short-circuited. Filler cap To open it: turn filler cap counter-clockwise. To close it: put filler cap back on and tighten it by turning it clockwise. Install tank breather hose without kinks.
  • Page 9: Fuel Tap

    Fuel tap The fuel tap is located on the left side of the tank. Opening the fuel tap: Turn the knob all the way to the left. Closing the fuel tap: Turn the knob all the way to the right. CAUTION HE FUEL TAP SHOULD BE LOCKED WHENEVER THE MOTORCYCLE IS PARKED F THE TAP...
  • Page 10: Driving Instructions

    Instructions for the first ride 1 Open fuel tap 2 Operate the choke – Verify that your KTM dealer performed the PREPARATION 3 Swing the side stand all the way up. OF VEHICLE jobs (see Customer Service Manual). 4 Squeeze front wheel brake –...
  • Page 11: What To Do When The Engine Is „Flooded

    Starting when the engine is warm Braking 1 Open fuel tap Close the throttle and squeeze both brake levers simultaneous- 2 Swing the side stand all the way up. ly. On sandy, wet or slippery terrain the rear wheel brake should 3 Squeeze front wheel brake be preferred.
  • Page 13: Maintenance Work On Chassis And Engine

    MAINTENANCE WORK AND ADJUSTMENTS MARKED WITH AN ASTERISK (*) MUST BE PERFOR- MED BY AN EXPERT. TO PROTECT YOUR YOUNGSTER, ALWAYS HAVE SUCH WORK PERFORMED BY A SPECIALIZED KTM DEALER WHERE YOUR MOTORCYCLE WILL BE OPTIMALLY SERVICED BY APPROPRIATELY QUALIFIED SKILLED STAFF.
  • Page 14: Telescopic Fork Maintenance

    Telescopic fork maintenance * The telescopic fork must be serviced at least once a year: Jack up the motorcycle by the frame to take the weight off the front wheel. Remove the front wheel and the brake cable guide. Release the clamp screws at the triple clamps and pull the fork legs downwards out of the triple clamps.
  • Page 15: How To Change The Handlebar Position

    How to change the handlebar position The handlebar position can be readjusted by 22 mm (0.9 in). The upper tri- ple clamp includes 2 bores arranged at a distance of 15 mm (0,6 in) from one another. The bores at the handlebar support are offset from the cen- ter by 3.5 mm (0,13 in).
  • Page 16: Adjusting The Front Wheel Brake Cable

    Adjusting the front wheel brake cable The hand brake lever should travel between 10 and 15 mm (0.4-0.6 in) before the front wheel is actually slowed down. To adjust the brake control cable, use either the adjusting screw at the hand brake lever or the adjusting screw at the brake backing plate.
  • Page 17: Removing And Mounting The Front Wheel

    Check spoke tension, especially on a new motorcycle, in regular intervals. If neces- sary, have the spokes retightened and the wheel centered by a KTM dealer. WARNING POKES CAN TEAR IF YOU CONTINUE TO RIDE WITH THEM LOOSE...
  • Page 18: Cooling System

    Cooling system The water pump in the engine keeps the cooling liquid in circulation. The cooling liquid is cooled by the air stream. Therefore, the cooling effect is reduced when the traveling speed is reduced. Dirty radiators additionally reduce the cooling effect. A mixture of 40% anti freeze liquid and 60% water is used as coolant.
  • Page 19: Exhaust System

    4. Before tightening the screws, turn the outer tube until they match the positions you marked. Mount the silencer and check the exhaust system for tightness. NOTE: Glass fiber yarn packages are offered by your licensed KTM dealer. WARNING HE EXHAUST SYSTEM BECOMES VERY HOT WHILE THE MOTORCYCLE IS RUNNING...
  • Page 20: Checking The Gear Oil Level

    Checking the gear oil level To check the gear oil level, first remove the plug . With the motorcycle parked in an upright position, a small quantity of oil should flow out of the indicator opening . If oil must be added, tilt the motorcycle and pour engine oil 20W/40( Shell Advance Ultra 4 20W/40) into the bore.
  • Page 21: Technical Data - Engine

    TECHNICAL DATA – ENGINE 50 MCH 2001 Engine 50 MCH Design single cylinder 2-stroke engine, liquid cooled, with reed valve inlet Displacement 49.0 ccm Bore/Stroke 39.5 / 40 mm Compression ratio 9 : 1 Fuel SUPER fuel, research octane no 95, mixed with 2-stroke oil Oil/gasoline ratio 1 : 40 when using high grade 2-stroke oil (Shell Advance Racing X) When in doupt, please contact your importer or use 1 : 33 mix ratio to be on the safe side...
  • Page 22 TECHNICAL SPECIFICATIONS - CHASSIS 50 SX Pro Senior LC 2001 50 SX Pro Senior „LC“ Frame single downtube, split-cradle Fork telescopic fork Marzocchi Ø = 31,8 mm (1,25 in) Wheel travel front/rear 165/170mm (6.5/6.7 in) Rear suspension central shock absorber Paioli MC30 RB (l = 275 mm / 10,8 in) Front brake internal expanding, single/cam drum brake Ø...
  • Page 24 321003...

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