2009 CRF450R Specifications - Honda Powersports

Specifications

Engine

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 three-gear-position electronic advance

Drive Train

Drive Train
Transmission	Close-ratio five-speed
Final Drive	#520 chain; 13T/48T

Chassis / Suspension / Brakes

Chassis / Suspension / Brakes
Front Suspension	48mm inverted KYB® Air-Oil-Separate (AOS) with 16-position rebound- and 18-position compression-damping adjustability; 12.2 inches travel
Rear Suspension	Pro-Link KYB single shock with spring preload, 20-position rebound damping adjustability, and compression damping adjustment separated into low-speed (18 positions) and high-speed (1.5 turns); 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

Dimensions

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)

Other

Other
Available Colors	Red
Model Id	CRF450R

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