KTM 250 SX 2023

For decades, the 250 cc 2-stroke class has been at the forefront of pure unadulterated performance. It is epitomized by sweet-smelling 2-stroke smoke, top-end powerbands and ‘Braaaap!’. The 2023 KTM 250 SX takes that to an all-new, gnarlier level. Thanks to a swathe of cutting-edge advancements across the board, this 2-stoke legend has stepped up, and even further out of reach of the competition.

Tech Data

ENGINE

  • TRANSMISSION5-speed
  • STARTERKickstarter
  • STROKE72 mm
  • BORE66.4 mm
  • CLUTCHWet, DDS multi-disc clutch, Brembo hydraulics
  • DISPLACEMENT249 cm³
  • EMSVitesco Technologies EMS
  • DESIGN1-cylinder, 4-stroke engine

CHASSIS

  • WEIGHT (WITHOUT FUEL)99.4 kg
  • TANK CAPACITY (APPROX.)7.2 l
  • FRONT BRAKE DISC DIAMETER260 mm
  • REAR BRAKE DISC DIAMETER220 mm
  • FRONT BRAKEDisc brake
  • REAR BRAKEDisc brake
  • CHAIN5/8 x 1/4″
  • FRAME DESIGNCentral double-cradle-type 25CrMo4 steel
  • FRONT SUSPENSIONWP XACT-USD, Ø 48 mm
  • GROUND CLEARANCE354 mm
  • REAR SUSPENSIONWP XACT Monoshock with linkage
  • SEAT HEIGHT958 mm
  • STEERING HEAD ANGLE63.9 °
  • SUSPENSION TRAVEL (FRONT)310 mm
  • SUSPENSION TRAVEL (REAR)300 mm