The KTM 250 EXC Enduro motorcycle was manufactured in 2005-06 and comes equipped with a two-stroke, single-cylinder engine with a capacity of 249cc. The engine is liquid-cooled and lubricated with two-stroke oil, mixed in a ratio of 1:40-1:60. It uses EFI induction and a Kokusan 2K-3 ignition system. The bike has a kick start and a wet, multiplate, hydraulically operated clutch. The transmission is five-speed with a primary drive ratio of 25:72, and gear ratios of 1st 14:30, 2nd 17:26, 3rd 19:23, 4th 20:20, and 5th 29:23. The final drive ratio is 13:40 and uses a chain, 5/8″ x 1/4″. The central chrome-moly-steel frame combines with WP Extreme 48mm upsidedown fork front suspension, and WP Progressive Damping System shock absorber, aluminium swingarm rear suspension. The front brake is a single 260mm floating caliper disc, and the rear brake is a single 220mm floating caliper disc. The bike has a steering head angle of 63.5o, a wheelbase of 1475mm, a ground clearance of 385mm, and a seat height of 925mm. The dry weight of the bike is 102.6kg, and it has a fuel capacity of either 8.5L or 10L. Bike Sales review this model.
Technical specifications:
Make Model: KTM 250 EX/C Enduro
| Year | 2005 – 06 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 249 cc / 15.2 cu in |
| Bore x Stroke | 72 x 66.4 mm |
| Cooling System | Liquid cooled |
| Lubrication | Two-stroke oil, mix: 1:40 – 1:60 |
| Induction | EFI |
| Spark Plug | NGK BR 7 ES |
| Ignition | Kokusan 2K-3 |
| 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 14:30 / 2nd 17:26 / 3rd 19:23 / 4th 20:20 / 5th 29:23 |
| Final Drive Ratio | 13:40 |
| Final Drive | Chain, 5/8″ x 1/4″ |
| Frame | Central chrome-moly-steel frame |
| Front Suspension | WP Extreme 48 mm upsidedown fork |
| Front Wheel Travel | 300 mm / 11.8 in |
| Rear Suspension | WP Progressive Damping System shock absorber, aluminium swingarm |
| Rear Wheel Travel | 335 mm / 13.2 in |
| Front Brakes | Single 260 mm disc, floating caliper |
| Rear Brakes | Single 220 mm disc, floating caliper |
| Front Tyre | 90/90 – 21″ MT83 |
| Rear Tyre | 140/80 – 18″ MT83 |
| Steering Head Angle | 63.5o |
| Wheelbase | 1475 mm / 58.1 in |
| Ground Clearance | 385 mm / 15 in |
| Seat Height | 925 mm / 36.4 in |
| Dry Weight | 102.6 kg / 226 lbs |
| Fuel Capacity | 8.5 L or 10 L / 2.2 US gal or 2.6 US gal / 1.9 Imp gal or 2.2 Imp gal |
| Review | Bike Sales |
