KTM 250 EXC Enduro (2011-17)

The KTM 250 EX/C Enduro motorcycle was produced between 2011 and 2017, and features a liquid-cooled, two-stroke, single-cylinder engine with a capacity of 248.6 cc and a compression system of 12.8:1. It uses a Keihin MX FCR 39 carburetor and has a spark plug of NGK CR 9 EBK, with contactless DC-CDI ignition and a 12V 4Ah maintenance-free battery. It has both kick and electric start, and a wet, multiplate, hydraulically operated clutch. The transmission is six-speed, with primary drive ratio of 22:68 and a final drive ratio of 13:52 using a chain. The frame is made of central chrome-moly-steel, and the motorcycle has a front suspension of WP Suspension 4860 MXMA / MXMA + PA, with 300mm front wheel travel and a rear suspension of WP Suspension 5018 PDS MCC / DCC, aluminium swing arm, with 335mm rear wheel travel. The front and rear brakes are single disc, floating caliper with a front tyre size of 90/90-21″ and a rear tyre size of 120/90-18″. The motorcycle has a wheelbase of 1475mm, ground clearance of 380mm, and a dry weight of 106 kg. It has a fuel capacity of 9.2 L and an oil capacity of 1.1L, with a cycle review from CycleTorque.

Technical specifications:

Make Model: KTM 250 EX/C Enduro

Year: 2011 – 17

Engine: Two stroke, single cylinder
Capacity: 248.6 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

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