2025 KTM 50 SX

Sale price$0.00

When the next step up is into the 50cc class, there is no better option than the most powerful 50cc out there. For 2025, the KTM 50 SX is built around an advanced steel frame, housing a powerful engine, a 35mm WP XACT AER fork, a WP XACT monoshock, and an advanced hydraulic Formula brake system. Simply put - it's the most advanced and READY TO RACE 50 cc mini-crosser available to your little racer.

ENGINE

  • TRANSMISSION Single-speed automatic
  • STARTER Kickstarter
  • STROKE 40.7 mm
  • BORE 39.5 mm
  • CLUTCH Centrifugal clutch (adjustable)
  • DISPLACEMENT  49.9 cm³
  • EMS Seletra 2p D36
  • DESIGN 1-cylinder, 2-stroke engine
  • FUEL-MIXTURE GENERATION Dell'Orto PHBG 19 BS

CHASSIS

  • WEIGHT (WITHOUT FUEL) 42.5 kg
  • TANK CAPACITY (APPROX.) 2.3 l
  • WHEELBASE 1026 mm
  • FRONT BRAKE DISC DIAMETER 160 mm
  • REAR BRAKE DISC DIAMETER 160 mm
  • FRONT BRAKE Disc brake
  • REAR BRAKE Disc brake
  • CHAIN 415, Non-sealed
  • FRAME DESIGN Chrome-molybdenum steel central-tube frame
  • FRONT SUSPENSION XACT 35 WP Upside-Down fork, Ø 35 mm
  • GROUND CLEARANCE 233 mm
  • HANDLEBAR Tapered aluminum Ø 28/22/18 mm
  • REAR SUSPENSION XACT WP mono shock
  • SEAT HEIGHT 653 mm
  • SILENCER Aluminium
  • STEERING HEAD ANGLE66 °
  • REAR SUBFRAME DESIGN Steel
  • SUSPENSION TRAVEL (FRONT) 200 mm
  • SUSPENSION TRAVEL (REAR) 190 mm
  • WHEELS Spoked wheels with aluminium rims

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