Basic Specifications

Make ModelHonda CRF450X
Year2007
Full Model Name2007 Honda CRF 450 X
EngineLiquid cooled, 4-stroke, 1 cylinder, SOHC, 4 valves
Displacement449cc
Bore x Stroke96mm x 62.1mm
Compression Ratio12:1
InductionType: Carburator; Bore size: Ø 40mm
StartingKick-starter & Electric Start
Max Power36.5KW (48.95hp) @ 7,500RPM
Transmission / Drive5 Speeds / Chain
Front SuspensionØ 47mm forks, 315mm (12.4″) wheel travel
Rear SuspensionRo-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), 313mm (12.32″) wheel travel
Front BrakesType: Disc 1 disc, Ø 240mm, 2 piston calipers
Rear BrakesType: Disc 1 disc, Ø 240mm, 1 piston caliper
Front Wheel80/100-21 DUNLOP D742F
Rear Wheel110/100-18 DUNLOP D756
Seat Height963mm (37.9″)
Dry Weight105kg (231.49lb)
Fuel Capacity8.6L (2.27gal.)
Top Speed128.75km/h (80mph)
Idle Speed RPM1,700+/-100