Yamaha XT 660X 2011 vs. Triumph Street Triple 2012

Technical Specifications Yamaha XT 660X 2011 compared to Triumph Street Triple 2012

Yamaha XT 660X 2011

Triumph Street Triple 2012

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Differences

Yamaha XT 660X 2011

Triumph Street Triple 2012

Engine and Drive Train

Bore	Bore	100 mm	Bore	74 mm
Stroke	Stroke	84 mm	Stroke	52.3 mm
Engine power	Engine power	48 HP	Engine power	106 HP
Rpm at Max. Power	Rpm at Max. Power	6,000 rpm	Rpm at Max. Power	11,700 rpm
Torque	Torque	60 Nm	Torque	68 Nm
Rpm at Torque	Rpm at Torque	5,250 rpm	Rpm at Torque	9,100 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	12
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	5	Number of gears	6
Cylinders	Cylinders	1	Cylinders	3
Displacement	Displacement	660 ccm	Displacement	675 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	160 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,175 mm	Length	2,000 mm
Width	Width	860 mm	Width	735 mm
Wheelbase	Wheelbase	1,490 mm	Wheelbase	1,405 mm
Seat Height	Seat Height	875 mm	Seat Height	800 mm
Kerb Weight	Kerb Weight	189 kg	Kerb Weight	189 kg
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	17.4 l
License compliancy	License compliancy	A2	License compliancy	A