FOR 2012, THE ULTIMATE TRAIL MACHINE IS NOW FUEL-INJECTED The best just got even better. The new WR450F features a powerful and reliable high-revving five-titanium-valve engine with a new fuel injection, YZ-bred advanced aluminum frame, latest generation YZ forks and shock, and new slim bodywork with updated head-light design gives the WR450F an aggressive, tough appearance. Plus it's green sticker approved for California.
The all-new WR450F will prove to be a great enduro race bike as well as an aggressive trail bike for riders looking for modern technology and performance.