Model: | CRF450R |
Engine Type: | 449cc liquid-cooled single-cylinder four-stroke |
Bore and Stroke: | 96mm x 62.1mm |
Compression ratio: | 12.0:1 |
Valve Train: | Unicam, four-valve; 36mm intake,titanium; 30mm exhaust, steel |
Induction: | PGM-FI, 50mm throttle body |
Ignition: | Full transistor with electronic advance |
Transmission: | Close-ratio five-speed |
Final Drive: | #520 chain; 13T/48T |
Suspension | Front: 48mm inverted KYB Air-Oil-Separate (AOS) with rebound and compression damping adjustability; 12.2 inches travel Rear: Pro-Link KYB single shock with spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed; 12.6 inches travel |
Brakes | Front: Single 240mm disc with twin-piston caliper Rear: Single 240mm disc |
Tires | Front: 80/100-21 Rear: 120/80-19 |
Wheelbase: | 58.7 inches |
Rake (Caster angle): | 26o 52' |
Trail: | 114.2mm (4.5 inches) |
Seat Height: | 37.6 inches |
Ground Clearance: | 13.1 inches |
Fuel Capacity: | 1.5 gallons |
Color: | Red |
Curb Weight*: | 234.8 pounds |
*Includes all standard equipment, required fluids and full tank of fuel--ready to ride. Specifications subject to change. Consult owner's manual for optional parts. ©2009 American Honda Motor Co., Inc. All Rights Reserved. |