KTM 50 SX Mini 2022

KTM 50 SX Mini 2022

The KTM 50 SX MINI is a true READY TO RACE motocross machine. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components, real race-bred input, and thoughtful development. It goes without saying that the KTM 50 SX is the only choice when stepping into the world of MX, bringing even the youngest riders up to the strating gate.

Priced at: $5,100


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This little ripper of an engine features a high-performance cylinder, exhaust pipe and reed intake system, which are perfectly arranged for maximum performance, setting the standard in the highly competitive 50 cc class.


The KTM 50 SX MINI features a centrifugal multi-disc automatic clutch, which provides manageable acceleration for any young beginner. By simply twisting the throttle, young riders can experience the full READY TO RACE world of KTM. Plus, it can be adjusted to the specific requirements of the track and the rider in minutes and without any special tools.

Automatic Transmission:

The centrifugally controlled, multi-disc automatic clutch developed by KTM delivers easily controllable acceleration and makes riding the KTM 50 SX MINI as easy as twisting the throttle. Furthermore, it can still be quickly and easily adjusted to the specific requirements of both track and rider using the “KTM clicker system” – in a matter of seconds and with no special tools required.

Power Reduction Kit:

For those future stars who are still absolute beginners, the engine power can be reduced using a kit from the PowerParts program. Afterall, we all had to start somewhere.


Like the full-size KTM SX range, the KTM 50 SX has a liquid cooling system, which even cools the crankcase. This is supported by large radiators providing outstanding heat dissipation, for remarkable reliability.


The exhaust system was designed to perfectly match the characteristics of the engine, ensuring maximum output and a smooth power delivery over the entire rev range.


This modern frame is made from lightweight, high strength chromoly steel profiles and combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, but also outstanding stability at speed.


Like the full-size KTM Factory racers, the KTM 50 SX mini is fitted with lightweight, black anodized, aluminum rims which provide the highest strength and durability for any eventuality. These are fitted with OEM MAXXIS knobbly tires, to provide unmatched traction on any surface.

Front Suspension:

The KTM 50 SX MINI boasts a modern WP XACT fork. The upside-down front fork with a 35 mm tube diameter and 205 mm of travel ensures outstanding comfort, damping characteristics and directional stability.

Rear Suspension:

The high quality WP XACT shock absorber is linked directly to the swingarm, providing excellent damping performance. It is fully adjustable, meaning you can set the damping perfectly to suit the rider’s preference and track conditions. The shock absorber allows for 147 mm of rear wheel travel.


The KTM 50 SX MINI is fitted with front and rear hydraulic brakes by FORMULA, combined with lightweight wave discs that are easy to control even for the youngest riders, helping to build thier confidence, and taching them correct brake control.




The KTM 50 SX MINI uses a perfectly shaped handlebar made from a high-quality aluminum alloy. It provides a great feeling of control for the rider, helping with overall stability. A pad around the center brace also protects the rider from hard knocks.

Decals / Graphics:

The KTM 50 SX MINI features the latest in-mold graphics, factory-look orange frame and race-sharpened bodywork, with a fast and aggressive style that screams READY TO RACE. There is no doubt that this little screamer is here to win races.



  • Transmission: Single-speed automatic
  • Starter: Kickstarter
  • Stroke: 40 mm
  • Bore: 39.5 mm
  • Clutch: Centrifugal clutch (adjustable)
  • Displacement: 49 cm³
  • EMS: Seletra 2p D36
  • Design: 1-cylinder, 2-stroke engine
  • Weight (without fuel): 40 kg
  • Tank capacity (approx.): 2.1 L
  • Front Brake Disc Diameter: 160 mm
  • Rear Brake Disc Diameter: 160 mm
  • Front Brake: Disc brake
  • Rear Brake: Disc brake
  • Chain: 1/2 x 3/16″
  • Frame Design: Central-tube frame with double-cradle
  • Front Suspension: XACT 35 WP Upside-Down fork, Ø 35 mm
  • Ground Clearance: 184 mm
  • Rear Suspension: XACT WP mono shock
  • Seat Height: 558mm
  • Steering Head Angle: 67.4 °
  • Suspension Travel (front): 100 mm
  • Suspension Travel (rear): 147 mm


1 in stock

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