HONDA CRF450R 449 (2010 - 2011) Description & History: Often the first bike to be seen crossing the finish line in motocross competitions, the Honda CRF450R receives updates for 2010. One of the main additions is the new Honda Progressive Steering Damper, offering an even more precise directional control regardless of speed. The engine also received a new throttle body and a new ECU mapping for an even faster response, a feature both intermediate and expert riders will love.
The rear of the bike was also updated, from the subframe to a new shock link, with a new mount for a more balanced feeling aboard the bike. Honda also loaded a 94dB exhaust to comply with the requirements of some racing organizations.
HONDA CRF450R 449 2010 - 2011 Full Specifications:Brand: HONDA, Model: CRF, Type: CRF450R 2010, Name Year: CRF450R 449 2010 - 2011, Engine Type: Liquid-cooled single-cylinder four-stroke, Unicam, four-valve;36mm intake, titanium;30mm exhaust, steel, Displacement: 449 cm3, Bore Xstroke: 3.8x2.4 in OR 96.5x61.0 mm, Compression: 12:1, Horsepower: 0(0)/0 KW(hp)/RPM, Torque: NaN/- lb-ft/RPM OR 0/- Nm/RPM, Fuel System: Programmed Fuel Injection (PGM-FI), 50mm throttle body, Gearbox: Close-ratio five-speed, manual, Clutch: Wet multi-disc, manual, Primary Drive: -, Final Drive: #520 Chain;13T/48T, Frame: Aluminium twin-spar, 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;12.5 inches travel, Front Brake: Single 240mm disc with twin-piston caliper, Rear Brake: Single 240mm disc, Length: NaN in OR 0 mm, Width: NaN in OR 0 mm, Seat Height: 37.6 in OR 955 mm, Wellbase: 58.7 in OR 1491 mm, Ground Clearance: 13.1 in OR 333 mm, Weight: NaN lbs OR 0 kg, Fuel Capacity: 1.6 gallons OR 1.6 L, Tyres Front: 80/100-21, Tyres Rear: 120/80-19.