2010 Honda CRF450R

The Undisputed Open-Class Champ

Sep. 18, 2009 By Press Release

2010 Honda CRF450RThe perennial darling of the enthusiast press and racers alike, the CRF450R returns in 2010 to take its rightful place at the head of the class. With class-leading power and handling, the CRF450R features the perfect blend of power, suspension and handling for a genuine revolution in the premier motocross class. No wonder the award-winning CRF450R has won more magazine shootouts than any motocrosser in modern history.




Specgroup: Engine -
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 Programmed Fuel Injection (PGM-FI), 50mm throttle body
Ignition Full transistor with electronic advance
Drive Train
Specgroup: Drive Train -
Transmission Close-ratio five-speed
Final Drive #520 chain; 13T/48T
Chassis / Suspension / Brakes
Specgroup: Chassis / Suspension / Brakes -
Front Suspension 48mm inverted KYB® Air-Oil-Separate (AOS) with rebound and compression-damping adjustability; 12.2 inches travel
Rear Suspension 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
Front Brake Single 240mm disc with twin-piston caliper
Rear Brake Single 240mm disc
Front Tire 80/100-21
Rear Tire 120/80-19
Specgroup: Dimensions -
Wheelbase 58.7 inches
Rake (Caster Angle): 26° 52'
Trail 114.2mm (4.5 inches)
Seat Height 37.6 inches
Ground Clearance 13.1 inches
Fuel Capacity 1.5 gallons
Curb Weight 234.8 pounds (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride)
Specgroup: Other -
Available Colors Red
Model Id CRF450R



Off-Road.com Newsletter
Join our Weekly Newsletter to get the latest off-road news, reviews, events, and alerts!