250 EXC: THE BEST IN CLASS

Whether in the Extreme Enduro or the E2 World Championship, the 250 EXC is the ultimate victory machine. Built with the ideal combination of performance and weight, the serial Erzberg winner is the enduro to beat when the going gets really tough. The compact two-stroke engine, with electric starter and improved performance, mounted in a completely revamped chassis, with a new frame, upgrades the lightest enduro in the E2 class even further. Proof on two wheels that the two-stroke machines from KTM are also to be reckoned with in future.

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 and electric starter
Transmission 6 gear, claw shifted
Primary gear 26:72
Final drive 14:50 (13:50)
Clutch Wet multi-disc clutch / hydraulically operated
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
Forks WP Suspension Up Side Down 4860 MXMA PA
Shock absorber WP Suspension PDS 5018 DCC
Suspension travel Front 300 mm
Suspension travel Rear 335 mm
Brake system Disc brakes, brake calipers on floating bearings
Brake discs - diameter Front 260 mm
Brake discs - diameter Rear 220 mm
Chain 5/8 x 1/4"
Steering head angle 63.5°
Wheel base 1,482±10 mm
Ground clearance (unloaded) 355 mm
Seat height (unloaded) 960 mm
Total fuel tank capacity approx. 10 l
Unleaded premium fuel, mixed with 2-stroke engine oil (1:60)
Weight without fuel approx. 104 kg