Yamaha XT660R (2008)

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The Yamaha XT660R is a motorcycle with a four-stroke, single-cylinder, SOHC, 4 valve engine that has a capacity of 659 cc. The bore and stroke dimensions are 100 x 84mm, with a compression ratio of 10.0:1. The bike has a liquid cooling system and fuel injection with a 44mm throttle body. The ignition system is TCI and electric starting is available. The motorcycle has a maximum power output of 33.8 kW / 48 hp at 6000 rpm and a torque of 58.4 Nm / 5.7 kgf-m at 5250 rpm. A chain final drive and a wet, multiple-disc coil spring clutch are included. A five-speed transmission supports this bike. The frame is a steel tubular diamond frame with dual tank rails, and it includes 43 mm telescopic front forks and oscillating arm standard Monocross rear suspension. Disc brakes with 2 piston calipers and a single 298mm disc in the front and a single 245mm disc with a 1 piston caliper in the rear support this bike. The motorcycle is equipped with a 90/90-21 front tire and a 130/80 17 rear tire. The bike has a 27.0 degree rake and a 107 mm / 4.2 in trail. The dimensions are 1230 mm / 48.4 in height, 2240 mm / 88.1 in length, and 845 mm / 33.2 in width. The wheelbase is 1505 mm / 59.3 in, the ground clearance is 210 mm / 8.3 in, and the seat height is 865mm / 34.1 in. The dry weight is 172 kg / 379.2 lbs, and the wet weight is 181 kg / 421 lbs. The fuel capacity is 15 liters / 3.3 US gal, and the consumption average is 23 km/lit. The standing 1/4 mile time for this bike is 14.2 seconds, and the top speed is 164.7 km/h / 102.3 mph.

Technical specifications:

Make Model: Yamaha XT660R

Year: 2008


Engine: Four stroke, single cylinder, SOHC, 4 valve
Capacity: 659 cc/ 40.2 cu-in
Bore x Stroke: 100 x 84 mm
Compression Ratio: 10.0: 1
Cooling System: Liquid cooled
Induction: Fuel injection, 44 mm throttle body
Lubrication: Dry sump
Oil Capacity: 2.9 Litres / 0.19 quarts
Ignition: TCI
Starting: Electric
Max Power: 33.8 kW / 48 hp @ 6000 rpm
Max Torque: 58.4 Nm / 5.7 kgf-m @ 5250 rpm
Clutch: Wet, multiple-disc coil spring
Transmission: 5 Speed
Final Drive: Chain

Frame: Steel tubular diamond frame with dual tank rails
Front Suspension: 43 mm Telescopic forks,
Front Wheel Travel: 225 mm / 8.8 in
Rear Suspension: Oscillating arm standard Monocross. 200mm wheel travel
Rear Wheel Travel: 200 mm / 7.9 in
Front Brakes: Single 298mm disc 2 piston caliper
Rear Brakes: Single 245mm disc 1 piston caliper
Front Tyre: 90/90- 21
Rear Tyre: 130/80 17
Rake: 27.0 degrees
Trail: 107 mm / 4.2 in
Dimensions: Height 1230 mm / 48.4 in Length 2240 mm / 88.1 in Width 845 mm / 33.2 in
Wheelbase: 1505 mm / 59.3 in
Ground Clearance: 210 mm / 8.3 in
Seat Height: 865mm / 34.1 in
Dry Wight: 172 kg / 379.2 lbs
Wet Weight: 181 kg / 421 lbs
Fuel Capacity: 15 Litres / 3.3 US gal
Consumption Average: 23 km/lit
Standing 1/4 Mile: 14.2 sec

Top Speed: 164.7 km/h / 102.3 mph

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