Yamaha WR250F (2001-02)

The Yamaha WR250F is a motorcycle model that was produced between 2001 and 2002. Its engine is a four stroke, single cylinder with DOHC and 5 valves. The motorcycle has a capacity of 249cc and a compression ratio of 12.5:1. The lubrication system is dry sump and induction is achieved using a Keihin FCR-MX37 flat-slide w/throttle position sensor. The ignition system is digital CDI and the motorcycle can be started using electric or kick. The clutch is wet with multiple discs and cable operated, and the transmission has 5 speeds with a final drive chain. The frame is made of aluminum bilateral beam and the front suspension has 48mm fully adjustable inverted forks with 300mm/11.8in of front wheel travel. The rear suspension is fully adjustable link Monocross with 305mm/12.0in of rear wheel travel. The front brakes use a single 250mm disc with 2 piston calipers and the rear brakes use a single 240mm disc with 1 piston caliper. The motorcycle has 80/100-21 front tires and 100/100-18 rear tires, with a 27.0 degree rake and 115mm/4.5in of trail. The dimensions of the motorcycle are height 1275mm/50.2in, width 826mm/32.5in, and length 2315mm/91.1in, with a wheelbase of 1475mm/58.1in. The seat height is 998mm/39.3in and the ground clearance is 335mm/13.2in. The dry weight of the motorcycle is 106kg/233.2lbs and the wet weight is 129.0kg/284.4lbs. The fuel tank capacity is 8 liters/2.1 US gallons.

Technical specifications:

Make Model: Yamaha WR 250F

Year: 2001 – 02

Engine: Four stroke, single cylinder, DOHC, 5 valve
Capacity: 249 cc / 15.2 cu-in
Bore x Stroke: 77 x 53.6 mm
Cooling System: Liquid cooled,
Compression Ratio: 12.5:1
Lubrication: Dry sump
Induction: Keihin FCR-MX37 flat-slide w/throttle position sensor)
Ignition: Digital CDI
Starting: Electric & Kick
Clutch: Wet, multiple discs, cable operated
Transmission: 5 Speed
Final Drive: Chain
Frame: Aluminium Bilateral Beam
Front Suspension: 48mm Fully adjustable inverted forks
Front Wheel Travel: 300 mm / 11.8 in

Rear Suspension: Fully adjustable link Monocross
Rear Wheel Travel: 305 mm / 12.0 in
Front Brakes: Single 250mm disc 2 piston caliper
Rear Brakes: Single 240mm disc 1 piston caliper
Front Tyre: 80/100-21
Rear Tyre: 100/100-18
Rake: 27.0 degrees
Trail: 115 mm / 4.5 in
Dimensions: Height 1275 mm / 50.2 in Width 826 mm / 32.5 in Length 2315 mm / 91.1 in
Wheelbase: 1475 mm / 58.1 in
Seat Height: 998 mm / 39.3 in
Ground Clearance: 335 mm / 13.2 in
Dry Weight: 106 kg / 233.2 lbs
Wet Weight: 129.0 kg / 284.4 lbs
Fuel Capacity: 8 Liters / 2.1 US gal

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