Yamaha XT660X (2014)

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The Yamaha XT 660X is a motorcycle model from 2014 with a four-stroke, single-cylinder, SOHC, 4 valve engine and a capacity of 659 cc. The compression ratio is 10:1, and it has a liquid-cooled system with fuel injection and a 44 mm throttle body. The lubrication is dry sump, and the ignition is TCI. 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 with multiple-disc coil spring, and the transmission is a 5-speed with a chain final drive. The frame is a steel tubular diamond with dual tank rails, and the motorcycle has a 43 mm telescopic fork front suspension and an oscillating arm standard Monocross rear suspension. The braking system features a single 320mm disc 4 piston caliper for the front and a single 245mm disc 1 piston caliper for the rear. The front and rear tires are 120/700-17 and 160/60-17, respectively. The rake is 26.0 degrees, and the trail is 94 mm/3.7 in. The height of the motorcycle is 1170 mm/461 in, the length is 2175 mm/85.6 in, and the width is 860 mm/33.9 in. The wheelbase is 1505 mm/59.3 in, the ground clearance is 210 mm/8.3 in, and the seat height is 875mm/34.4 in. The motorcycle’s dry weight is 173 kg/318.4 lbs and wet weight is 186 kg/410.1 lbs. The fuel capacity is 15 liters/3.9 gal.

Technical specifications:

Make Model: Yamaha XT 660X

Year: 2014


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: 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.
Rear Wheel Travel: 200 mm / 7.9 in
Front Brakes: Single 320mm disc 4 piston caliper
Rear Brakes: Single 245mm disc 1 piston caliper
Front Tyre: 120/700-17
Rear Tyre: 160/60-17
Rake: 26.0 degrees
Trail: 94 mm / 3.7 in
Dimensions: Height 1170 mm / 461 in Length 2175 mm / 85.6 in Width: 860 mm / 33.9 in
Wheelbase: 1505 mm / 59.3 in
Ground Clearance: 210 mm / 8.3 in
Seat Height: 875mm / 34.4 in
Dry Weight: 173 kg / 318.4 lbs
Wet Weight: 186 kg / 410.1 lbs
Fuel Capacity: 15 Litres / 3.9 gal

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