PROX offers you this intake valve for your Yamaha YZ 450 F. As usual, PROX manufactures this valve in the best possible materials to guarantee excellent performance and reliability in your engine. This valve has the same characteristics as your motorcycle's original valve. So you won't need to make any adjustments. As you can see, PROX titanium is a good alternative for repairing your engine at lower cost with quality products.

Fits on:

YAMAHA WR 450 F 2023

YAMAHA WR 450 F 2022

YAMAHA WR 450 F 2021

YAMAHA YZ 450 F 2022

YAMAHA YZ 450 F 2022 Monster Energy Racing Edition

YAMAHA YZ 450 F 2021 Monster Energy Racing Edition

YAMAHA YZ 450 F 2021

YAMAHA YZ 450 F 2020 EUROPE

YAMAHA YZ 450 F 2020 AMERICA

YAMAHA YZ 450 FX 2023 AMERICA

YAMAHA YZ 450 FX 2022 AMERICA

YAMAHA YZ 450 FX 2021 AMERICA