KTM 250 SX

KTM 250 SX
AMS PRICE: £6,799.00
YEAR: 2018

The KTM 250 SX has one of the best power-to-weight ratios in the world of dirt, forming the ultimate fist against more complex 4-stroke rivals. With the grunt to devour all sorts of tracks and terrains, and a lightweight chassis keen to skim the surface, this masterpiece of KTM’s R&D and Motorsport departments is born to lead the next pack of winners that prefer premix.

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KTM 250 SX

Technical Details

Engine

  • Design: 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
  • Displacement: 249 cm³
  • Bore: 66.4 mm
  • Stroke: 72 mm
  • Starting aid: Kickstarter
  • Transmission: 5 gear, claw shifted
  • Primary ratio: 26:73
  • Final drive: 14:50
  • Clutch: Wet, DDS multi-disc clutch, Brembo hydraulics
  • Ignition system: Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan

Chassis

  • Frame: Central tube frame made of chrome molybdenum steel tubing
  • Fork: WP-USD, AER 48, Ø 48 mm
  • Shock absorber: WP shock absorber with linkage
  • Suspension travel Front: 300 mm
  • Suspension travel Rear: 317 mm
  • Brake System: Disc brakes, brake calipers on floating bearings
  • Brake discs - diameter front: 260 mm
  • Brake discs - diameter rear: 220 mm
  • Chain: 520 X-ring
  • Steering head angle: 63.5°
  • Wheelbase: 1,495±10 mm
  • Ground clearance (unloaded): 375 mm
  • Seat height (unloaded): 960 mm
  • Total fuel tank capacity approx.: 7 l Unleaded premium fuel (95 octane), mixed with 2-stroke engine oil (1:60)
  • Weight without fuel approx.: 95.4 kg