Honda CRF450X - 2012 Specifications and Reviews

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General information

CategoryEnduro / offroad
ModelHonda CRF450X

Engine and Transmission Specifications

Emission detailsMeets current California Air Resources Board (CARB) and EPA off-road emissions standards.
Driveline#520 T-ring-sealed chain; 13T/51T
Transmission type,final driveChain
Cooling systemLiquid
IgnitionCD with electronic advance and lighting coil
Fuel controlSOHC
Fuel systemCarburettor. Keihin 40mm flat-slide carburetor with Throttle Position Sensor (TPS)
Valves per cylinder4
Bore x stroke96.0 x 62.0 mm (3.8 x 2.4 inches)
Engine detailsUnicam®, four-valve, 35mm intake valve, 30mm exhaust valve
Engine typeSingle cylinder, four-stroke
Capacity:449.00 ccm (27.40 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakesDouble disc
Rear tyre dimensions110/100-18
Front tyre dimensions80/100-21
Rear suspension travel315 mm (12.4 inches)
Rear suspensionPro-Link Showa single shock with adjustable spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns)
Front suspension travel315 mm (12.4 inches)
Front suspension47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression-damping adjustability
Trail117 mm (4.6 inches)
Rake (fork angle)27.4°

Physical measures and capacities

Fuel capacity7.19 litres (1.90 gallons)
Wheelbase1,478 mm (58.2 inches)
Ground clearance345 mm (13.6 inches)
Seat height963 mm (37.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc122.0 kg (269.0 pounds)

Other specs

CommentsFrench brand.
Wheelbase1,285 mm (50.6 inches)
Overall width685 mm (27.0 inches)
Overall length1,810 mm (71.3 inches)
Overall height1,150 mm (45.3 inches)
Power/weight ratio0.0472 HP/kg
Dry weight88.0 kg (194.0 pounds)
Rear tyre3.00-12
Front tyre2.50-12
Torque4.00 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 5500 Revolutions">RPM
Power4.15 Horsepower">HP (3.0 Kilowatt">kW)) @ 8000 Revolutions">RPM
Capacity:49.20 ccm (3.00 cubic inches)
ModelGoes G 55 R Sport
Color optionsRed
StarterElectric & kick

Rider Reviews

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