Vertex valves follow high-end OE specifications, using steel or titanium with a pressurised hardness treatment.
- Follows high-end OE specifications.
 - High-quality steel or titanium valves.
 
Vertex valves follow high-end OE specifications, using steel or titanium with a pressurised hardness treatment.
- Follows high-end OE specifications.
 - High-quality steel or titanium valves.