The KTM 250 SX-F was primed for global domination and is set to continue its dominance with more innovative changes. Not only is it the lightest bike in its class, but it also offers unrivalled, confidence-inspiring power delivery, making it a great choice for both amateur and professional riders. Laying the power down effectively is the secret to fast lap times and this capable package has all the right credentials to get the most important job done - getting to the chequered flag first.
ENGINE TYPE: Single cylinder, 4-stroke
DISPLACEMENT: 249.9 cc
BORE / STROKE: 78 / 52.3 mm
CARBURETOR: E-starter / lithium ion 12.8V 2 Ah
CONTROL: 5 gears
LUBRICATION: Keihin EFI, throttle body 44 mm
TRANSMISSION OIL: 4 V / DOHC with cam followers
TRANSMISSION: Pressure lubrication with 2 oil pumps
GEAR RATIOS: 13:32 16:32 17:28 19:26 21:25
PRIMARY RATIO: 24:73
FINAL DRIVE: 14:51
COOLING: Liquid cooling
CLUTCH: Wet multi-disc DS-clutch, Brembo hydraulics
IGNITION: Keihin EMS
FRAME: Central double-cradle-type 25CrMo4 steel
HANDLEBAR: NEKEN, Aluminum Ø 28 / 22 mm
FRONT SUSPENSION: WP USD, AER 48, Ø 48 mm
REAR SUSPENSION: WP shock absorber with linkage
SUSPENSION TRAVEL FRONT / REAR: 310 / 300 mm
FRONT BRAKE: Disc brake Ø 260 mm
REAR BRAKE: Disc brake Ø 220 mm
FRONT / REAR RIMS: 1.60 × 21"; 2.15 × 19" Excel
FRONT / REAR TIRES: 80/100-21"; 110/90-19"
CHAIN: 5/8 × 1/4"
STEERING HEAD ANGLE: 63.9°
TRIPLE CLAMP OFFSET: 22 mm
WHEEL BASE: 1,485 ± 10 mm
GROUND CLEARANCE: 370 mm
SEAT HEIGHT: 950 mm / 37.4 in
FUEL TANK CAPACITY, APPROX.: 7.5 l 1.98 gal
WEIGHT, READY TO RACE WITHOUT FUEL, APPROX.: 99 kg / 218.2
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