2009 Honda CRF450R - Specifications




Model:
    CRF450R
  
  
    Engine Type: 
    449cc liquid-cooled single-cylinder four-stroke
  
  
    Bore and Stroke:
     96mm x 62.1mm
  
  
    Compression ratio:    
     12.0:1
  
  
    Valve Train:
 ...

September 5, 2008




Model:
CRF450R


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


Transmission:
Close-ratio five-speed


Final Drive:
#520 chain; 13T/48T


Suspension
Front: 48mm inverted KYB Air-Oil-Separate (AOS) with 16-position rebound and 18-position compression damping adjustability; 12.2 inches travel
 Rear: 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


Brakes
Front: Single 240mm disc with twin-piston caliper
 Rear: Single 240mm disc


Tires
Front: 80/100-21
 Rear: 120/80-19


Wheelbase:
58.7 inches


Rake (Caster angle):
26o 52'


Trail:
114.2mm (4.5 inches)


Seat Height:
37.6 inches


Ground Clearance:
13.1 inches


Fuel Capacity:
1.5 gallons


Color:
Red


Curb Weight*:
234.8 pounds


*Includes all standard equipment, required fluids and full tank of fuel--ready to ride.
 Consult owner's manual for optional parts.
 ©2008 American Honda Motor Co., Inc. All Rights Reserved.



