- Del West is the world's largest supplier of titanium valves and valvetrain components for motor racing including those from NASCAR to the exotic engines of Formula One and a long relationship with Pro Circuit in professional motocross
- Meets the demands of off-road
- High-flow, 50° seat angle, no dish
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2004-2014 | Honda | CRF250R | |
| 2004-2009 | Honda | CRF250X | |
| 2012-2013 | Honda | CRF250X | |