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SETUP INSTRUCTIONS
2023
50 SX
50 SX MINI
50 SX FACTORY EDITION
Art. no. 3214738en

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Summary of Contents for KTM 50 SX 2023

  • Page 1 SETUP INSTRUCTIONS 2023 50 SX 50 SX MINI 50 SX FACTORY EDITION Art. no. 3214738en...
  • Page 3 KTM accepts no liability for delivery options, deviations from fig- ures and descriptions, misprints, and other errors. The models portrayed partly contain special equipment that does not belong to the regular scope of supply.
  • Page 4: Means Of Representation

    1 MEANS OF REPRESENTATION 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 a page reference (more information is provided on the specified page). Indicates information with more details or tips.
  • Page 5 SETUP 2 Unpacking and setting up the vehicle – Open the box. Info To avoid damaging the vehicle while setting it up, do not remove the protective film on each component until installing the component, and leave it on the vehicle until work has been completed.
  • Page 6 Remove the remaining film, padding, the corrugated card- board, and the other packaging material. 800042-10 – Remove the motorcycle from the lift stand. ( p. 5) – Prepare the vehicle according to the specifications in KTM Dealer.net for handover to the customer.
  • Page 7: Remove Screws

    WORK 3 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. Lift stand (78929955100) Neither wheel is in contact with the ground.
  • Page 8 3 WORK Guideline Screw, handle- 40 Nm (29.5 lbf ft) bar support Loctite ® 243™ – Position the handlebar. Info Make sure the cables and wiring are positioned cor- rectly. – Position the handlebar clamps. Mount screws and tighten evenly. Guideline Screw, handlebar 20 Nm (14.8 lbf ft)
  • Page 9 WORK 3 Removing the fuel tank 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 10 3 WORK Installing the fuel tank 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 11 WORK 3 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 12 3 WORK 3.10 Refueling 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. – Switch off the engine for refueling.
  • Page 13 WORK 3 3.11 Opening oil tank cap (50 SX MINI) – Turn the oil tank cap counterclockwise and pull it up. V00253-10 3.12 Closing oil tank cap (50 SX MINI) – Put the oil tank cap on and turn it clockwise. Info Run the oil tank breather hose without kinks.
  • Page 14 3 WORK 3.14 Checking the throttle cable routing Warning Danger of accidents The throttle cable can become kinked, trapped or blocked if it is not routed cor- rectly. If the throttle cable is kinked, trapped or blocked, the speed can no longer be controlled. –...
  • Page 15: Technical Data

    TECHNICAL DATA 4 Chassis tightening torques Hose clip, carburetor (50 SX MINI) 2.8 Nm (2.07 lbf ft) Hose clip, carburetor (50 SX, FAC- 2.8 Nm (2.07 lbf ft) TORY EDITION) Screw, brake line holder EJOT PT K60x20-Z 2 Nm (1.5 lbf ft) Stop button screw 0.4 Nm (0.3 lbf ft) Spoke nipple...
  • Page 16 4 TECHNICAL DATA Screw, engine sprocket cover 15 Nm (11.1 lbf ft) Screw, front brake caliper M8x60 20 Nm (14.8 lbf ft) Loctite ® 243™ Screw, front brake caliper M8x40 20 Nm (14.8 lbf ft) Loctite ® 243™ Screw, handlebar clamp 20 Nm (14.8 lbf ft) Screw, rear sprocket 25 Nm (18.4 lbf ft)
  • Page 17 SUBSTANCES 5 Engine oil, 2-stroke Standard/classification – JASO FD ( p. 16) Guideline – Only use high-grade 2-stroke engine oil from a reputable brand. fully synthetic Recommended supplier MOTOREX ® – Cross Power 2T Super unleaded (ROZ 95) Standard/classification – DIN EN 228 (ROZ 95) Guideline –...
  • Page 18 6 STANDARDS JASO FD JASO FD is a classification for a 2-stroke engine oil that was specifically developed for the extreme demands of racing. Thanks to first-rate synthetic esters and specially designed additives, superb combustion is achieved even under extreme operating conditions.
  • Page 19 *3214738en* 3214738en 28.06.2022 KTM Sportmotorcycle GmbH 5230 Mattighofen/Austria Photo: Mitterbauer/KISKA/KTM KTM.COM...