Sherco 300 SEF-R 2015 vs. Yamaha YZ250F 2017

Technical Specifications Sherco 300 SEF-R 2015 compared to Yamaha YZ250F 2017

Sherco 300 SEF-R 2015

Yamaha YZ250F 2017

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Differences

Sherco 300 SEF-R 2015

Yamaha YZ250F 2017

Engine and Drive Train

Bore	Bore	84 mm	Bore	77 mm
Stroke	Stroke	54.8 mm	Stroke	53.6 mm
Starter	Starter	Electric	Starter	Kick
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	5
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Displacement	Displacement	303.7 ccm	Displacement	250 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Aluminium

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	19 inch
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,475 mm
Seat Height	Seat Height	950 mm	Seat Height	965 mm
Fuel Tank Capacity	Fuel Tank Capacity	8.5 l	Fuel Tank Capacity	7.5 l