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Honda CRF450X - 2011 Specifications and Reviews

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General information

CategoryTrial
Year2011
ModelHonda CRF450X

Engine and Transmission Specifications

Driveline#520 T-ring-sealed chain; 13T/51T
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
IgnitionCD with electronic advance and lighting coil
Fuel controlSOHC
Fuel systemCarburettor. Keihin 40mm flat-slide carburetor with Throttle Position Sensor (TPS)
Bore x stroke96.0 x 62.0 mm (3.8 x 2.4 inches)
Compression12.0:1
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 brakes diameter240 mm (9.4 inches)
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

Modifications compared to previous modelAlso called USHighland 507 ATX QuadRacer.
Wheelbase1,245 mm (49.0 inches)
Overall width1,016 mm (40.0 inches)
Rear SuspensionElka
Front wheel travel300 mm (11.8 inches)
Front SuspensionElka
Frame typeAluminium
ClutchWet, multiplate
Valves per cylinder4
Capacity:507.00 ccm (30.94 cubic inches)
ModelHighland 507cc ATX Quad Racer
Color optionsRed
StarterElectric & kick

Rider Reviews

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