The KTM 250 EXC Enduro motorcycle from 2011-17 has a two-stroke, single cylinder engine with a capacity of 249cc and 15.2 cubic inches. It features a 12.8:1 compression system, liquid cooling, and pressure circulation lubrication with two rotor pumps. The bike uses a Keihin MX FCR 39 carburetor and NGK CR 9 EBK spark plug. The ignition is a contactless DC-CDI system with a digital advanced system by KOKUSAN, and the battery is a 12V 4Ah maintenance-free type. Starting is possible via kick or electric. The bike has a wet, multiplate, hydraulically-operated clutch and a 6-speed transmission. The frame is a central chrome-moly-steel frame, and the front suspension uses WP Suspension 4860 MXMA / MXMA + PA. The rear suspension is a WP Suspension 5018 PDS MCC / DCC, aluminum swing arm. The bike has a single 260 mm disc, floating caliper for the front brakes and a single 220 mm disc, floating caliper for the rear. Front and rear tires are respectively 90/90-21″ M/C 54M M+S TT and 120/90-18″ M/C 65MM+S TT. The bike has a steering head angle of 63.5˚, a wheelbase of 1475 mm / 58.1 in, and a ground clearance of 380 mm / 15.1 in. The dry weight is 106 kg / 233 lbs, and the GVWR is 335 kg / 739 lbs. The oil capacity is 1.1 L / 1.2 US qt / 1.0 Impqt, and the fuel capacity is 9.2 L / 2.4 US gal / 2.0 Imp gal. Reviewed by CycleTorque, the KTM 250 EXC Enduro is a powerful and reliable motorcycle.
Technical specifications:
Make Model: KTM 250 EX/C Enduro Six days
| Year | 2011 – 17 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 249 cc / 15.2 cu in |
| Bore x Stroke | 72 x 66.4 mm |
| Compression System | 12.8:1 |
| Cooling System | Liquid cooled |
| Lubrication | Pessure circulation lubrication with 2 rotor pumps |
| Engine Oil | Full synthetic oil (Motorex Power Synt 4T 10W/50) |
| Induction | Keihin MX FCR 39 carburetor |
| Spark Plug | NGK CR 9 EBK |
| Ignition | Contactless DC-CDI ignition with digital advanced system by KOKUSAN |
| Battery | 12V 4Ah, maintenance free |
| Starting | Kick and electric |
| Clutch | Wet, multiplate, hydraulically operated |
| Transmission | 6 Speed |
| Primary Drive Ratio | 22:68 |
| Gear Ratios | 1 st 13:33 / 2nd 17:33 / 3rd 19:29 / 4th 23:28 / 5th 23:23 6th 26:22 |
| Final Drive Ratio | 13:52 |
| Final Drive | Chain, 5/8″ x 1/4″ |
| Frame | Central chrome-moly-steel frame |
| Front Suspension | WP Suspension 4860 MXMA / MXMA + PA |
| Front Wheel Travel | 300 mm / 11.8 in |
| Rear Suspension | WP Suspension 5018 PDS MCC / DCC, aluminium swing arm |
| 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″ M/C 54M M+S TT |
| Rear Tyre | 120/90 – 18″ M/C 65MM+S TT |
| Steering Head Angle | 63.5o |
| Wheelbase | 1475 mm / 58.1 in |
| Ground Clearance | 380 mm / 15.1 in |
| Seat Height | 925 mm / 36.4 in |
| Dry Weight | 106 kg / 233 lbs |
| GVWR | 335 kg / 739 lbs |
| Oil Capacity | 1.1 L / 1.2 US qt / 1.0 Impqt |
| Fuel Capacity | 9.2 L / 2.4 US gal / 2.0 Imp gal |
| Review | CycleTorque |
