Yamaha XT660R (2005)

The Yamaha XT660R is a 2005 motorcycle with a four-stroke, single cylinder, SOHC, 4 valve 659cc engine. It has a compression ratio of 10:1 and a liquid-cooled system. The fuel injection uses a 44mm throttle body, and the lubrication system is dry sump. The ignition is TCI, and starting is electric. The motorcycle has a maximum power of 33.8 kW/48 hp at 6000 rpm and a maximum torque of 58.4 Nm/5.7 kgf-m at 5250 rpm. The clutch is wet, and the transmission is five-speed. The motorcycle has a steel tubular diamond frame with telescopic forks for front suspension and an oscillating arm standard Monocross for rear suspension. The front brake is a single 298mm disc with a two-piston caliper, and the rear brake is a single 245mm disc with a one-piston caliper. The motorcycle has a 90/90- 21 front tire and a 130/80 17 rear tire. The rake is 27.0 degrees, and the trail is 107mm/4.2in. The dimensions are height 1230mm/48.4in, length 2240mm/88.1in, and width 845mm/33.2in, and the wheelbase is 1505mm/59.3in. The motorcycle has a ground clearance of 210mm/8.3in and a seat height of 865mm/34.1in. The dry weight is 172kg/379.2lbs, and the wet weight is 181kg/421lbs. Fuel capacity is 15L/3.3 US gal, with an average consumption of 23km/lit. The standing 1/4 mile is 14.2 seconds, and the top speed is 164.7 km/h/102.3 mph.

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Technical specifications:

Make Model: Yamaha XT660R

Year: 2005

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