Yamaha XT 250 (2010-11)

The Yamaha XT 250 Serow is a motorcycle model from 2010 to 2011 featuring a four-stroke, single cylinder engine with a capacity of 249 cc. It has a bore x stroke of 74.0 x 58.0mm and is air cooled with a compression ratio of 9.5;1. The bike has a wet sump lubrication system with a 33mm Vac induction and TCI ignition. Its maximum power output is 18 hp @ 7500 rpm and maximum torque of 19 Nm / 14.0 lb-ft @ 6500 rpm. The clutch is operated by multiple discs and cable, while the transmission has six speeds with a final drive chain. The front suspension features 35mm telescopic forks with 216 mm / 8.9 in of wheel travel, while the rear suspension offers Monocross, Swingarm rebound-adjustable single shock, with 180 mm / 7.1 in of wheel travel. It has single 245 mm disc front brakes and single 203 mm disc rear brakes, with 80/70-21 and 120/80-18 front and rear tires, respectively. The bike dimensions are length 2070 mm / 81.5 in, width 805 mm / 31.7 in, and a wheelbase of 1359 mm / 53.5 in. The seat height is 810 mm / 31.9 in, with a dry weight of 123 kg / 271 lbs and a fuel capacity of 9.8 Litres / 2.6 US gal.


Technical specifications:

Make Model: Yamaha XT 250 Serow

Year: 2010 – 11


Engine: Four stroke, single cylinder. SOHC, 2 valve
Capacity: 249 cc / 15.2 cu-in
Bore x Stroke: 74.0 x 58.0mm
Cooling System: Air cooled
Compression Ratio: 9.5;1
Lubrication: Wet sump
Induction: 33mm Vac
Ignition: TCI
Starting: Electric
Max Power: 18 hp / 13.1 kW @ 7500 rpm
Max Torque: 19 Nm / 14.0 lb-fts @ 6500 rpm
Clutch: Wet, multiple discs, cable operated
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: 35mm Telescopic forks

Front Wheel Travel: 216 mm / 8.9 in
Rear Suspension: Monocross, Swingarm rebound-adjustable single shock
Rear Wheel Travel: 180 mm / 7.1 in
Front Brakes: Single 245mm disc
Rear Brakes: Single 203mm disc
Front Tyre: 80/70-21
Rear Tyre: 120/80-18
Rake: 26.0 degrees
Dimensions: Length 2070 mm / 81.5 in Width 805 mm / 31.7 in
Wheelbase: 1359 mm / 53.5 in
Seat Height: 810 mm / 31.9 in
Dry Weight: 123 kg / 271 lbs
Fuel Capacity: 9.8 Litres / 2.6 US gal

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