Yamaha XT 660X 2009 vs. BMW F 800 GS 2018

Technical Specifications Yamaha XT 660X 2009 compared to BMW F 800 GS 2018

Yamaha XT 660X 2009

BMW F 800 GS 2018

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Differences

Yamaha XT 660X 2009

BMW F 800 GS 2018

Engine and Drive Train

Bore	Bore	100 mm	Bore	82 mm
Stroke	Stroke	84 mm	Stroke	75.6 mm
Engine power	Engine power	48 HP	Engine power	85 HP
Rpm at Max. Power	Rpm at Max. Power	6,000 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	60 Nm	Torque	83 Nm
Rpm at Torque	Rpm at Torque	5,250 rpm	Rpm at Torque	5,750 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
Displacement	Displacement	660 ccm	Displacement	798 ccm

Suspension Front

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

Brakes Front

Type	Type	Single disk	Type	Double disk

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Length	Length	2,175 mm	Length	2,300 mm
Width	Width	860 mm	Width	890 mm
Wheelbase	Wheelbase	1,490 mm	Wheelbase	1,573 mm
Seat Height	Seat Height	875 mm	Seat Height	880 mm
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	16 l
License compliancy	License compliancy	A2	License compliancy	A