Description
The Wiseco Exhaust Valve VES004 is engineered to withstand the extreme thermal and mechanical demands of high-performance riding. If you’re pushing your XR600R to its limits, a worn or failing exhaust valve will cost you horsepower, reliability, and ultimately race results. This precision-engineered valve delivers the durability and thermal resistance your engine needs to perform consistently at the top end.
Key Features & Benefits:
- CVD/CNI surface treatment
- Reduced wear and friction
- Superior heat resistance
- Lightweight construction
- Precision-engineered fit
- Improves throttle response
- Direct fit: Honda XR600R 1993–2000
- Manufacturer Part VES004
- Bolt-on installation









