Still the reference. AMA Supercross wins and titles. MXGP wins and titles and history. What's the next chapter? Write it. Beat the best and rule the rest with the only standard.
1-cylinder, 4-stroke engine design
449.9 cm³ displacement
5-speed transmission
Full specifications
ENGINE
DESIGN1-cylinder, 4-stroke engine
DISPLACEMENT449.9 cm³
TRANSMISSION5-speed
FUEL-MIXTURE GENERATIONKeihin EFI, throttle body 44 mm