Yamaha XT 660X 2015 vs. KTM 690 Duke 2017

Technical Specifications Yamaha XT 660X 2015 compared to KTM 690 Duke 2017

Yamaha XT 660X 2015

KTM 690 Duke 2017

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Differences

Yamaha XT 660X 2015

KTM 690 Duke 2017

Engine and Drive Train

Bore	Bore	100 mm	Bore	102 mm
Stroke	Stroke	84 mm	Stroke	84.5 mm
Engine power	Engine power	48 HP	Engine power	73 HP
Rpm at Max. Power	Rpm at Max. Power	6,000 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	60 Nm	Torque	70 Nm
Rpm at Torque	Rpm at Torque	5,250 rpm	Rpm at Torque	5,500 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	12.6
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Displacement	Displacement	660 ccm	Displacement	690 ccm

Suspension Front

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

Chassis

Frame	Frame	Steel	Frame	Chromium-molybdenum

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	160 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,505 mm	Wheelbase	1,466 mm
Seat Height	Seat Height	875 mm	Seat Height	835 mm
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	14 l
License compliancy	License compliancy	A2	License compliancy	A