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KTM may stop manufactur- ing certain models without previous notice. KTM shall not be held liable for any deviations of availabil- ity and/or ability to deliver, illustrations, descriptions, printing and/or other errors. The illustrated models partly contain extra equipment, which is not applied to standard models.
IMPORTANT INFORMATION INTENDED PURPOSE KTM mini-sports motorcycles are designed and constructed to resist the usual wear and tear of normal use in competitions. The motorcycles comply with the regulations and categories currently in effect with the leading interna- tional motorcycle associations.
SPARE PARTS, ACCESSORIES For the safety of your child, only use spare parts and accessories approved by KTM. KTM shall not assume any liability for other products or consequential damage resulting from the use of such products.
IMPORTANT INFORMATION FOR PARENTS ABOUT SAFE DRIVING The 65 SX mini motorcycles are off-road motorcycles designed for one person only. They are not allowed on public roads. The vehicle dimensions and components are designed for children from 6 to 10 years of age with a max- imum weight of.
SERIAL NUMBER LOCATIONS OPERATION INSTRUMENTS » Chassis number The chassis number is stamped on the right side of the steering head tube. Enter this number in the field on page no 1. Engine number The engine number is stamped into the engine housing underneath the carburetor.
OPERATION INSTRUMENTS 2,3,4,5,6 » Short circuit button The short circuit button [1] 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 [2] without kinks.
» OPERATION INSTRUMENTS Kickstarter The kickstarter is mounted on the right side of the engine. Its upper part can be swivelled. Foot brake pedal The foot brake pedal is located in front of the right foot rest. Its basic posi- tion can be adjusted to your seat position (see maintenance work).
GENERAL TIPS AND WARNINGS FOR STARTING THE MOTORCYCLE Instructions for the first ride – Make sure the work for the „pre-delivery inspection“ was per- formed by your authorized KTM workshop. The DELIVERY CER- TIFICATE and SERVICE MANUAL will be handed over when you pick up your vehicle.
If the level of brake fluid falls below the minimum value, this indicates a leak in the braking system or completely worn out brake pads. Always have the brake system checked by a KTM workshop to avoid brake failure.
Always pro- vide adequate ventilation while the engine is running. Do not ride your motorcycle at full load and do not rev up the engine when cold. since the piston warms up and expands faster than the water cooled cylinder, this might cause engine damage.
– In the event that, while your child is riding on the motorcycle, you notice any unusual operation-related noise, your child should stop immediately, turn the engine off, and contact an authorized KTM dealer.
PERIODIC MAINTENANCE SCHEDULE A CLEAN MOTORCYCLE CAN BE CHECKED MORE QUICKLY WHICH SAVES MONEY! Check transmission oil level Change transmission oil Check spark plug, change it if necessary, set electrode gap Check carburetor for a tight fit at intake flange...
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Maintenance work performed by your authorized KTM workshop is not a substitute for care and maintenance by the driver! NOTE: A service hour counter (item no.: SXS05450600) is available from your KTM dealer for strict observance of the service intervals.
OFF position - if the motorcycle should fall over, no fuel can leak from the carburetor or fuel tank. – Only use special screws with an appropriate thread length supplied by KTM to fix the spoilers on the tank. Using other screws or longer screws can cause leaks in the tank through which fuel can flow out.
» MAINTENANCE WORK ON CHASSIS AND ENGINE Cleaning the dust sleeves of the telescopic fork The dust-protection bellows [1] are to remove dust and coarse dirt particles from the fork tube. However, after some time, dirt may also get in behind the dust-protection bellows.
– If you don’t happen to have a torque wrench at hand, make sure you have the tightening torque corrected by a KTM dealer as soon as possible. A loose axle may lead to an unstable driving behavior of your motorcycle.
In this case, consult an authorized KTM dealer immediately. BRAKE FLUID: KTM fills the brake system with „Motorex Brake Fluid DOT 5.1“, one of the best brake fluids currently available. We recommend that you continue to use it. DOT 5.1 brake fluid is based on glycol ether and of an amber color. If you do not have any DOT 5.1 for refilling, you may use DOT 4 brake fluid.
MAINTENANCE WORK ON CHASSIS AND ENGINE 5 mm min. 1 mm Checking/refilling the front brake fluid level* The brake fluid reservoir is combined with the hand brake cylinder on the han- dlebar. To check the brake fluid level, press the brake pistons back into the basic position.
MAINTENANCE WORK ON CHASSIS AND ENGINE Replacing the front brake pads * Remove the front wheel (see front wheel chapter). Press brake shoes apart with a suitable screwdriver to put the brake pistons in their basic position. Remove the lock washer [1] from the screw as well as fixing screw [2] and take the brake shoes out of the brake caliper.
1 mm Checking the rear brake fluid level The reservoir for the rear disk brake is on the right side of the motorcycle on the rear brake cylinder. No air bubble should be visible in inspection glass [A] when the vehicle is parked in a vertical position.
– If you don’t happen to have a torque wrench at hand, make sure you have the tightening torque corrected by a KTM dealer as soon as possible. A loose axle may lead to an unstable driving behavior of your motorcycle.
– If you don’t happen to have a torque wrench at hand, make sure you have the tightening torque corrected by a KTM dealer as soon as possible. A loose axle may lead to an unstable driving behavior of your motorcycle.
[5] from the filter box. – Do not clean foam filter with fuel or petroleum since these damage the foam. KTM recommends the products of the company Motorex for air fil- ter maintenance (Bio Dirt Remover and Liquid Bio Power).
Mount the silencer and check the exhaust system for tightness. NOTE: Glass fiber yarn packages are offered by your licensed KTM dealer. The exhaust system becomes very hot while the motorcycle is running. to avoid burns do not start work on the exhaust system until it has properly cooled down.
MAINTENANCE WORK ON CHASSIS AND ENGINE 10 mm when engine is cold 3-5 mm Changing the original position of the clutch lever The adjusting screw [1] can be used for individual adjustment of the original position of the clutch lever, thus allowing adjustment to an optimal position for every hand size.
MAINTENANCE WORK ON CHASSIS AND ENGINE Carburetor adjustment * Basic information on the original carburetor setting The original carburetor setting was adapted for an altitude of approx. 500 meters (1600 ft.) above sea level, and the ambient temperature of approx. 20° C (68° F), mainly for off-road use and central European premium-grade fuel (ROZ 95). Mixing ratio 2-stroke motor oil : super fuel 1:60 .
Park the motorcycle straight on a horizontal surface and check the oil level. The oil level must not drop below the „MIN“ mark of the inspection glass. Note: If the motorcycle is not parked properly for the oil level inspection it will not be possible to achieve a reliable result.
We would like to point out that many operations cannot be performed by oneself. In case of uncertainty, please contact a KTM-dealer.
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TROUBLE SHOOTING TROUBLE Engine has not enough power Engine revs not up and running in four stroke cycle High rpm misfiring Engine spluters into the carburetor Engine overheating Emission of white smoke (steam) Excessive oil escapes from transmission breather tube Water in transmission oil »...
– After the motorcycle has been rinsed with a soft water jet, it should be dried by air pressure and a cloth. Then take a short drive until the engine has reached its operating temperature, and also operate the brakes. The heat also causes the water at the inac- cessible parts of the engine and the brakes to evaporate.
TECHNICAL SPECIFICATIONS – ENGINE ENGINE CR-65 Design Liquid cooled single cylinder two-stroke engine with reed valve intake Displacement 64.85 ccm Bore/stroke 45 / 40.8 mm (1.77/1.6 in) Fuel SUPER fuel, research octane no 95, mixed with high grade two-stroke oil Oil/gasoline ratio 1 : 60 when using high grade two-stroke oil (e.g.
Fuel tap ........7 Page ..20 General information about KTM disc brakes ..20 General tips and warnings for starting the motorcycle . . .10 ..18 Hand brake lever .
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KTM Group Partner KTM-Sportmotorcycle AG A–5230 Mattighofen www.ktm.at...
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