Product description
- 2009 Honda CRF450R
2009 Honda CRF450R
In the all-new and lighter 2009 CRF450R, a brand-new engine with electronic fuel injection, developed concurrently with an entirely new rolling chassis, work together to deliver 450-class-leading power along with 250-style handling. It's an unprecedented blend of power, suspension and handling that together bring a genuine revolution to the premier motocross class.
Features & Benefits
New for 2009
All new lighter engine
Programmed Fuel Injection (PGM-FI)
All-new fifth generation aluminum frame features a longer swing arm, and a lower CG for improved acceleration and better front wheel traction
Kayaba front and rear suspension
Redesigned higher-capacity airbox improves filter access
Innovative exhaust system improves mass centralization
All new bodywork
Engine/Drivetrain
All-new engine spins faster-11,450 rpm-and harder, churning out 56.3 bhp at 8500 rpm and 37.5 lb./ft. of torque at 7000 rpm.
Liquid-cooled four-valve Unicam 449cc engine produces more than 125.3 hp per liter and now utilizes a four-lobe camshaft and individual rocker arms for each exhaust valve to reduce weight and contribute to higher rpm ceiling.
Engine completely redesigned to lower the overall height and position it closer to front wheel, resulting in a lower overall Cg
