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2010 Yamaha XT660X (only in Europe)

XT660X – King of the urban jungle.

It’s a jungle out there in the big city – a tough environment that requires a tough motorcycle. This street version of the legendary XT breed – famed for their Paris-Dakar desert rally performances – lets you tackle the urban scramble like no other bike.

Packed with Supermotard technology, the XT-660X is alive with punchy single-cylinder horsepower. Delivering a new kind of street performance, this bike boasts a fuel-injected, liquid-cooled engine and a taut chassis spec that’s got all the traction and turning you’re ever going to need.

The XT-660X – stick it in a tight corner and watch it come out fighting.

•    Tough bike for tough urban conditions

•    Single-cylinder, liquid-cooled engine

•    Super-responsive handling

•    Aggressively styled bodywork

•    17 inch aluminium wheel rims

•    320 mm front disc brake


Engine type: Liquid-cooled, 4-stroke, single cyclinder, 4-valve, SOHC

Displacement: 660 cc

Bore x stroke: 100.0 x 84.0 mm

Compression ratio: 10.0 : 1

Maximum power: 35.3 kW (48 PS) @ 6,000 rpm

Maximum torque: 60.0 Nm (6.1 kg-m) @ 5,250 rpm

Lubrication system: Dry sump

Fuel System: Fuel injection

Clutch type: Wet, multiple-disc coil spring

Ignition system: TCI

Starter system: Electric

Transmission system: Constant mesh, 5-speed

Final transmission: Chain

Fuel tank capacity: 15 L

Oil tank capacity: 2.9 L


Chassis: Steel tube, diamond shaped

Front suspension system: Telescopic forks

Front travel: 200 mm

Rear suspension system: Swingarm (monocross)

Rear travel: 200 mm

Caster angle: 26°

Trail: 94 mm

Front brake: Single disc, Ø 320 mm

Rear brake: Single disc, Ø 245 mm

Front tyre: 120/70R 17M/C

Rear tyre: 160/60R 17M/C


Length: 2,175 mm

Width: 860 mm

Height: 1,170 mm

Seat height: 865 mm

Wheel base: 1,490 mm

Minimum ground clearance: 205 mm

Wet weight: 189 kg

For more discussion on the XT660X go to link

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