Honda CRF450X 2008 Service Manual

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FRAME/ BODY PANELS/EXHAUST SYSTEM
ENGINE GUARD
LEFT/RIGHT ENGINE GUARD
REMOVAL/INSTALLATION
Remove the bolt, colia r and engine guard.
Install the engine guard, collar and tighten the bolt
securely.
CENTER ENGINE GUARD
REMOVAL/INSTALLATION
Remove the bolts and collars.
Remove the center engine guard from the reserve
tank.
Install the center engine guard by aligning its tabs
with the reserve tank groove .
Install the collars and bolts.
Tighten the bolts securely.
FRONT VISOR
REMOVAL/INSTALLATION ('05 - '07)
Remove the bolts and front visor.
BOl TS/COLLARS
3-5

Honda CRF450X 2008 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore and Stroke	96.0mm x 62.1mm
Compression Ratio	12.0:1
Transmission	5-speed
Final Drive	#520 chain; 13T/51T
Front Suspension	47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	110/100-18
Wheelbase	58.3 inches
Seat Height	37.6 inches
Fuel Capacity	1.9 gallons
Induction	Keihin 40mm carburetor
Ignition	CD with electronic advance
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment; 12.4 inches travel
Trail	4.6 inches