Honda CRF450R 2011 vs. Honda CRF450R 2012

Technical Specifications Honda CRF450R 2011 compared to Honda CRF450R 2012

Honda CRF450R 2011

Honda CRF450R 2012

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Differences

Honda CRF450R 2011

Honda CRF450R 2012

Engine and Drive Train

Bore	Bore	96 mm	Bore	96 mm
Stroke	Stroke	62.1 mm	Stroke	62.1 mm
Engine power	Engine power	56 HP	Engine power	55.6 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	8,500 rpm
Torque	Torque	50.3 Nm	Torque	50.5 Nm
Rpm at Torque	Rpm at Torque	7,000 rpm	Rpm at Torque	7,000 rpm
Compression Ratio	Compression Ratio	12	Compression Ratio	12
Starter	Starter	Kick	Starter	Kick
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	449.7 ccm	Displacement	449.5 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Technology	Technology	Closed Cartridge	Technology	Closed Cartridge
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Rebound

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Shock mount	Shock mount	Deflection	Shock mount	Deflection
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Rebound

Chassis

Frame	Frame	Aluminium	Frame	Aluminium
Frame type	Frame type	Double cradle	Frame type	Double cradle

Brakes Front

Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Fixed caliper	Shock mount	Fixed caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	100 %	Front tyre height	100 %
Rear tyre width	Rear tyre width	110 mm	Rear tyre width	110 mm
Rear tyre height	Rear tyre height	90 %	Rear tyre height	90 %
Length	Length	2,191 mm	Length	2,191 mm
Width	Width	827 mm	Width	827 mm
Height	Height	1,273 mm	Height	1,273 mm
Wheelbase	Wheelbase	1,491 mm	Wheelbase	1,491 mm
Seat Height	Seat Height	954 mm	Seat Height	954 mm
Kerb Weight	Kerb Weight	109 kg	Kerb Weight	109 kg
Fuel Tank Capacity	Fuel Tank Capacity	5.7 l	Fuel Tank Capacity	5.7 l
License compliancy	License compliancy	A	License compliancy	A