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
449.9 cm³
5-speed
Keihin EFI, throttle body 44 mm
Keihin EMS
72
29:72
Wet, DDS multi-disc clutch, Brembo hydraulics
Single cylinder
4-Stroke
Central double-cradle-type 25CrMo4 steel
Disc brake
Disc brake
Aluminum-reinforced polyamide
520, non-sealed
WP XACT-USD (AER), Ø 48 mm
WP XACT Monoshock with linkage
310 mm
300 mm
Compression (high and low speed), rebound
Compression and rebound adjustable
958 mm
343 mm
7.2 l