With over a decade of racing - and winning - under its seat, the KTM 350 SX-F has long shed its underdog label and proven itself a worthy adversary. Delivering usable power throughout the rev range, unwavering stability at speed, and true championship-winning credentials, the 2025 KTM 350 SX-F is once again READY TO RACE.

ENGINE

  • TRANSMISSION 5-speed
  • STARTER Electric starter
  • STROKE 57.5 mm
  • BORE 88 mm
  • CLUTCH Wet multi-disc DS clutch, Brembo hydraulics
  • COMPRESSION RATIO 14.6
  • DISPLACEMENT 349.7 cm³
  • EMS Keihin EMS
  • DESIGN 1-cylinder, 4-stroke engine
  • FUEL-MIXTURE GENERATION Keihin EFI, throttle body 44 mm

CHASSIS

  • WEIGHT (WITHOUT FUEL) 101.9 kg
  • TANK CAPACITY (APPROX.) 7.2 l
  • WHEELBASE 1493 mm
  • FRONT BRAKE DISC DIAMETER 260 mm
  • REAR BRAKE DISC DIAMETER 220 mm
  • FRONT BRAKE Disc brake
  • REAR BRAKE Disc brake
  • CHAIN 520, Non-sealed
  • FRAME DESIGN Central double-cradle-type 25CrMo4 steel
  • FRONT SUSPENSION WP XACT-USD (AER), Ø 48 mm
  • GROUND CLEARANCE 343 mm
  • HANDLEBAR Neken, aluminium Ø 28/22 mm
  • REAR SUSPENSION WP XACT Monoshock with linkage
  • SEAT HEIGHT 958 mm
  • SILENCER Aluminium
  • STEERING HEAD ANGLE 63.9 °
  • REAR SUBFRAME DESIGN Aluminum-reinforced polyamide
  • SUSPENSION TRAVEL (FRONT) 310 mm
  • SUSPENSION TRAVEL (REAR) 300 mm
  • WHEELS Spoked wheels with aluminium rims