Honda CRF450R 2011 User Manual

Vehicle Identification
152 Technical Information
Vehicle Identification
The VIN and engine serial number are required
when you register your CRF. They may also be
required when ordering replacement parts.
The VIN (vehicle identification number) (1) is
stamped on the right side of the streering head.
The engine number (2) is stamped on the left
crankcase.
Serial Numbers
(1) VIN
(1)
(2) engine number
(2)
CRF450R.book Page 152 Thursday, July 8, 2010 9:34 AM

Honda CRF450R 2011 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	96.0mm x 62.1mm
Compression Ratio	12.0:1
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	120/80-19
Trail	114mm (4.5 inches)
Induction	PGM-FI, 46mm throttle body
Front Suspension	48mm inverted with rebound and compression damping adjustability; 12.2 inches travel
Rear Suspension	Pro-Link single shock with rebound and compression damping adjustability; 12.4 inches of travel
Wheelbase	58.7 inches
Seat Height	37.6 inches
Fuel Capacity	1.5 gallons