Honda CRF450R 2006 User Manual

Consumer Information 157
Your owner’s manual was written to cover most
of the questions you might ask about your
Honda. Any questions not answered in the
owner’s manual can be answered by your Honda
dealer. If he doesn’t have the answer right away,
he will get it for you.
If you have a difference of opinion with your
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independently owned and operated. That’s why
it’s important to work to resolve any differences
at the dealership level.
If you wish to comment on your experiences with
your Honda or with your dealer, please send your
comments to the following address (USA only):
Motorcycle Division, American Honda Motor
Co., Inc., P.O. Box 2220, Torrance CA 90509-
2220, mailstop: 100-4W-5B,
telephone: (866) 784-1870.
Canada: Refer to the warrantly booklet that was
supplied with your vehicle.
Please include the following information in your
letter:
• name, address, and telephone number
• product model, year, and frame/VIN serial
number
• date of purchase
• dealer name and address
We will likely ask your Honda dealer to respond,
or possibly acknowledge your comments directly.
Contacting Honda

Honda CRF450R 2006 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore and Stroke	96.0mm x 62.1mm
Compression Ratio	12.0:1
Induction	Keihin 40mm flat-slide carburetor with throttle position sensor (TPS)
Transmission	Close-ratio five-speed
Final Drive	#520 chain; 13T/48T
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	110/90-19
Wheelbase	58.3 inches
Seat Height	37.6 inches
Ground Clearance	13.4 inches
Fuel Capacity	1.9 gallons
Ignition	CDI
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel