PROX offers you this intake valve for your Yamaha YZ/WR 250 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 acier is a good alternative for repairing your engine at lower cost with quality products.

Fits on:

FANTIC XEF 250 2024

FANTIC XXF 250 2024

YAMAHA WR 250 F 2021

YAMAHA WR 250 F 2020

YAMAHA YZ 250 F (CG40) 2021

YAMAHA YZ 250 F (CG40) 2020

YAMAHA YZ 250 F (CG40) 2019

YAMAHA YZ 250 FX 2020

YAMAHA YZ 250 FX 2019

YAMAHA YZ 250 F 2023

YAMAHA YZ 250 F 2022