Yamaha BWs 50 2011 vs. Yamaha BWs 125 2014

Technical Specifications Yamaha BWs 50 2011 compared to Yamaha BWs 125 2014

Yamaha BWs 50 2011

Yamaha BWs 125 2014

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Differences

Yamaha BWs 50 2011

Yamaha BWs 125 2014

Engine and Drive Train

Bore	Bore	40 mm	Bore	52.4 mm
Stroke	Stroke	39 mm	Stroke	57.9 mm
Engine power	Engine power	3.3 HP	Engine power	9.1 HP
Rpm at Max. Power	Rpm at Max. Power	6,500 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	3.6 Nm	Torque	9.6 Nm
Rpm at Torque	Rpm at Torque	6,000 rpm	Rpm at Torque	6,000 rpm
Compression Ratio	Compression Ratio	7.2	Compression Ratio	10
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Cooling	Cooling	Air	Cooling	Air
Displacement	Displacement	49 ccm	Displacement	125 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Drum	Type	Drum

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	90 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	10 inch	Front tyre diameter	12 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	10 inch	Rear tyre diameter	12 inch
Length	Length	1,685 mm	Length	1,910 mm
Width	Width	675 mm	Width	715 mm
Height	Height	1,049 mm	Height	1,110 mm
Wheelbase	Wheelbase	1,172 mm	Wheelbase	1,290 mm
Seat Height	Seat Height	768 mm	Seat Height	780 mm
Kerb Weight	Kerb Weight	82 kg	Kerb Weight	121 kg
Fuel Tank Capacity	Fuel Tank Capacity	5.3 l	Fuel Tank Capacity	6 l
License compliancy	License compliancy	AM	License compliancy	A1