KTM 250 EXC Enduro (2003-04)

The KTM 250 EX/C Enduro is a two-stroke, single cylinder motorcycle with a capacity of 249cc. It is liquid cooled and uses two-stroke oil, mixed at a ratio of 1:50-1:60, for lubrication. The ignition is electronic and starts with a kick. It has a maximum power of 12.7 kW or 17 hp at 7400 rpm and a wet, multiplate, hydraulically operated clutch. The transmission has five-speeds and the final drive is a chain. The suspension includes a WP Extreme 50 mm upsidedown fork in the front and a WP Progressive Damping System shock absorber and aluminium swingarm at the rear. The brakes consist of a single 260 mm disc with floating caliper in the front and a single 220 mm disc with floating caliper at the rear. The motorcycle has a steering head angle of 63.5o, a wheelbase of 1481 mm, a ground clearance of 385 mm, and a seat height of 925 mm. It has a dry weight of 103.7 kg and a fuel capacity of either 9.5 L or 12 L. Overall, the KTM 250 EX/C Enduro is a powerful motorcycle with excellent suspension and braking, making it a great choice for off-road riding.

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Technical specifications:

Make Model: KTM 250 EX/C Enduro

Year: 2003 – 04

Engine: Two stroke, single cylinder

Capacity: 249 cc / 15.2 cu in

Bore x Stroke: 67.5 x 69.5 mm

Cooling System: Liquid cooled

Lubrication: Two-stroke oil, mix: 1:50 – 1:60

Induction: Kokusan 2K-1 CDI

Spark Plug: NGK BR 8 ECM

Ignition: Electronic

Starting: Kick

Max Power: 12.7 kW / 17 hp @ 7400 rpm

Clutch: Wet, multiplate, hydraulically operated

Transmission: 5 Speed

Primary Drive Ratio: 25:72

Gear Ratios: 1 st 15:29 / 2nd 18:26 / 3rd 19:22 / 4th 21:20 / 5th 23:18

Final Drive Ratio: 14:50

Final Drive: Chain, 5/8″ x 1/4″

Frame: Central chrome-moly-steel frame

Front Suspension: WP Extreme 50 mm upsidedown fork

Front Wheel Travel: 280 mm / 11.0 in

Rear Suspension: WP Progressive Damping System shock absorber, aluminium swingarm

Rear Wheel Travel: 320 mm / 12.6 in

Front Brakes: Single 260 mm disc, floating caliper

Rear Brakes: Single 220 mm disc, floating caliper

Front Tyre: 90/90 – 21″ 54R

Rear Tyre: 140/80 – 18″ 70R

Steering Head Angle: 63.5o

Wheelbase: 1481 mm / 58.3 in

Ground Clearance: 385 mm / 15 in

Seat Height: 925 mm / 36.4 in

Dry Weight: 103.7 kg / 229 lbs

Fuel Capacity: 9.5 L or 12 L / 2.5 US gal or 3.2 US gal / 2.1 Imp gal or 2.6 Imp gal

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