CRF450R. With the key aim of helping riders to achieve racing victory, the new
CRF450R incorporates a refined engine, a brand new frame and other major.
THE SPECS
CRF450R
CRF450R
With the key aim of helping riders to achieve racing victory, the new CRF450R incorporates a refined engine, a brand new frame and other major enhancements.
Engine Type Bore and Stroke Compression Ratio Valve Train Carburation Ignition Transmission Starter Dimensions Final Drive
96.0mm x 62.1mm 12.5:1 Unicam®, 4-valve; 36mm titanium intake valves, 31mm steel exhaust valves PGM-FI, 46mm throttle body Full transistor 5-speed, constant mesh Kick 2,191mm x 827mm x 1,271mm (L/W/H) #520 chain; 13T/48T
Front Suspension
48mm inverted KYB PSF® (Pneumatic Spring Fork) with rebound and compression-damping adjustability; 310mm stroke
Rear Suspension
Pro-Link® KYB single shock with adjustable spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed; 315mm axle travel
