SWM SM 125 R 2020 vs. Yamaha WR 250R 2018

Technical Specifications SWM SM 125 R 2020 compared to Yamaha WR 250R 2018

SWM SM 125 R 2020

Yamaha WR 250R 2018

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Differences

SWM SM 125 R 2020

Yamaha WR 250R 2018

Engine and Drive Train

Bore	Bore	58 mm	Bore	77 mm
Stroke	Stroke	47.2 mm	Stroke	53.6 mm
Engine power	Engine power	15 HP	Engine power	31 HP
Rpm at Max. Power	Rpm at Max. Power	10,500 rpm	Rpm at Max. Power	10,000 rpm
Torque	Torque	11 Nm	Torque	23.7 Nm
Rpm at Torque	Rpm at Torque	8,500 rpm	Rpm at Torque	8,000 rpm
Compression Ratio	Compression Ratio	12.8	Compression Ratio	11.8
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	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves	Valves	DOHC	Valves	DOHC
Displacement	Displacement	124.7 ccm	Displacement	250 ccm

Suspension Front

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

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	70 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Length	Length	2,106 mm	Length	2,180 mm
Width	Width	820 mm	Width	810 mm
Height	Height	1,165 mm	Height	1,230 mm
Wheelbase	Wheelbase	1,500 mm	Wheelbase	1,420 mm
Seat Height	Seat Height	914 mm	Seat Height	930 mm
Kerb Weight	Kerb Weight	128 kg	Kerb Weight	134 kg
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	7.6 l