The WR450F is an all-new evolution of Yamaha’s supercross race, taking the power and speed into cross country and enduro racing for 2021.With knowledge learned from multiple national and international ...

2021 Yamaha WR450F Specs. Values Specifications Notes Print. ... Insure your 2021 Yamaha for just $75/year.* #1 insurer: 1 out of 3 insured riders choose Progressive. Savings: We offer plenty of ...

2021 Yamaha WR450F Special Notes. Values Specifications Notes Print. Special Notes Yamaha Note. VINTAGE - 1954 - 1960 Due to the rarity of these years and models of Yamaha, pricing data is still being ...

2021 Yamaha WR450F. Improved for 2021, the engine features a new combustion chamber geometry with steeper valve angles, more aggressive cam profiles, a higher compression piston with low friction ...