Red Moto CRF 450RX Supermoto 2021 vs. Yamaha WR450F 2020

Technical Specifications Red Moto CRF 450RX Supermoto 2021 compared to Yamaha WR450F 2020

Red Moto CRF 450RX Supermoto 2021

Yamaha WR450F 2020

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Differences

Red Moto CRF 450RX Supermoto 2021

Yamaha WR450F 2020

Engine and Drive Train

Bore	Bore	96 mm	Bore	97 mm
Stroke	Stroke	62.1 mm	Stroke	60.8 mm
Compression Ratio	Compression Ratio	13.5	Compression Ratio	12.5
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric, Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	5
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves	Valves	OHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	450 ccm	Displacement	449 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Travel	Travel	305 mm	Travel	310 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock mount	Shock mount	Pro-Link	Shock mount	Deflection
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Aluminium	Frame	Aluminium
Rake	Rake	62.6 degree	Rake	63.8 degree
Trail	Trail	116 mm	Trail	114 mm

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	320 mm	Diameter	270 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	240 mm	Diameter	245 mm

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Length	Length	2,175 mm	Length	2,165 mm
Width	Width	827 mm	Width	825 mm
Height	Height	1,224 mm	Height	1,280 mm
Wheelbase	Wheelbase	1,477 mm	Wheelbase	1,465 mm
Seat Height	Seat Height	910 mm	Seat Height	965 mm
Kerb Weight	Kerb Weight	119.2 kg	Kerb Weight	123 kg
Fuel Tank Capacity	Fuel Tank Capacity	8.5 l	Fuel Tank Capacity	7.5 l