Titanium Exhaust Valve by Prox
Titanium exhaust valve designed for Cross practice, aimed at reducing moving mass and enhancing the durability of valve trains. Forged from a single piece and plasma treated, it offers improved thermal stability suitable for engine modifications.
Design and Materials
- Single-piece forged titanium valve ensuring maximum strength and reduced weight.
- Plasma coating providing better thermal resistance and increased longevity.
Usage and Performance
- Recommended for engine modifications.
- Designed for Cross practice to align with the Cross universe.
Benefits
- Sold individually
- OEM Reference 28.8426-1
Examples of Compatible Motorcycles
- DUCATI DESMO 450 MX (2026 - 450 cc)
Full list of compatible motorcycles available in the dedicated section below