KTM 250 EXC Enduro (2011-17)

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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

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