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  2009 CRF450R  
   
 
SPECIFICATIONS  
Model: 2009 CRF450R
Engine Type: 449cc liquid-cooled single-cylinder Unicam four-stroke
Bore and Stroke: 96.0mm x 62.1mm
Compression Ratio: 12.0:1
Valve train: Unicam; four-valve
Carburetion: PGM-FI fuel injection with 50 mm throttle body
Ignition: CD
Transmission: Close-ratio five-speed
Final Drive: #520 chain; 13T/48T
Front Suspension: 48 mm inverted Kayaba Air-Oil Separate (AOS) fork with 16-position rebound and 18-position compression damping adjustment; 310 mm (12.2 in.) travel
Rear Suspension: Pro-Link Kayaba single shock with spring preload, 20-position rebound damping adjustment, and compression damping adjustment separated into low-speed (18 positions) and high-speed (1.5 turns); 320 mm (12.6 in.) 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
Wheelbase: 1,493 mm (58.8 inches)
Seat Height: 957 mm (37.7 inches)
Ground Clearance: 336 mm (13.2 inches)
Dry Weight: 106.5 kg (234.8 lb) including required fluids
Fuel Capacity: 5.7 litres
Colour: Red
Comments: The Honda CRF450R always had plenty of power, and for 2009 its increased power is even easier to use thanks to a new battery-less PGM-FI system. A revised cylinder head, a lighter camshaft, a shorter connecting rod and piston, a narrower transmission and other changes all add up to an engine that revs higher and is both lighter and more compact. An all-new fifth-generation aluminum frame positions the engine lower and forward for better control under hard acceleration and improved overall balance. Plus, the CRF450R boasts new Kayabaź suspension, a bigger 120/80 rear tire, an airbox that's easier to service, and lots more...
 
Specifications and availability subject to change without notice.