Exhaust Valve for Yamaha YFZ450R & YFZ450X (2009–2025)

Exhaust Valve for Yamaha YFZ450R & YFZ450X (2009–2025)

Includes:
1 x Exhaust Valve

Fits Models:
Yamaha YFZ450R & YFZ450X

Model Years:
2009-2025

Submodels:
YFZ450R, YFZ450X

Engine Options:
450cc four-stroke

Description:
Replace worn exhaust valve to restore peak throttle
response and engine efficiency on YFZ450R/X from 2009
to 2025. Maintains OEM timing specs and seal quality.

Features:
- Designed for Yamaha YFZ450R and YFZ450X (2009-2025)
- Restores valve seal, throttle response, and durability
- Compatible with OEM springs and timing specs

exhaust valve, Yamaha, YFZ450R, YFZ450X, 2009-2025, ATV, performance, maintenance