2025 Yamaha YZ450FX Engine Components

Engine Components that fit your 2025 Yamaha YZ450FX. Shop Wiseco. Every part is checked against your vehicle before it ships.

• WisecoWiseco 2023 Yamaha YZ450F 13.5:1 CR Piston KitMPN wis40309M09700$259.99In stock
• WisecoWiseco 23-25 YZ450F Titanium Intake ValveMPN wisVIT050$110.99In stock
• WisecoWiseco Main Bearing Kit (2) 30 x 72 x 19mmMPN wisBK5000$93.99In stock
• WisecoWiseco YZ450F/WR450F/YFZ450 Cam ChainMPN wisCC015$93.99In stock