MX.jpg

2017 KTM 250 SX-F

SMALL-BORE SUPERSTAR

PHO_BIKE_90_RE.png
PHO_BIKE_90_LI.png
PHO_BIKE_90_LI.png
PHO_BIKE_90_HI.png
Find KTM dealers near you

The 250 SX-F has been on top of the MX2 World Championship for many years now and added a second AMA Supercross Lites Championship to its crowded trophy cabinet. But that’s no surprise. The successful combination of a powerful and torquey engine in a lightweight and agile chassis is bound to place the 250 SX-F onto podium after podium.

Engine

  • Design

    1-cylinder, 4-stroke engine

  • Displacement

    249.9 cm³

  • Bore

    78 mm

  • Stroke

    52.3 mm

  • Starter

    Electric starter

  • Transmission

    5-speed

  • Primary drive

    24:73

  • Secondary gear ratio

    14:51

  • Clutch

    Wet, CSS multi-disc clutch, Brembo hydraulics

  • EMS

    Keihin EMS

Chassis

  • Frame design

    25CrMo4 steel central-tube frame

  • Front suspension

    WP-USD, AER 48, Ø 48 mm

  • Rear suspension

    WP shock absorber with linkage

  • Suspension travel (front)

    310 mm

  • Suspension travel (rear)

    300 mm

  • Front brake

    Disc brake

  • Rear brake

    Disc brake

  • Front brake disc diameter

    260 mm

  • Rear brake disc diameter

    220 mm

  • Chain

    5/8 x 1/4"

  • Steering head angle

    63.9 °

  • Wheelbase

    1485 ± 10 mm

  • Ground clearance

    370 mm

  • Seat height

    960 mm

  • Tank capacity (approx.)

    7 l

  • Weight READY TO RACE (without fuel)

    98.2 kg