- High-performance racing camshaft
- Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs
- Stage 1 cams deliver more torque
- Features Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
- 106° intake cam lobe center
- 8.480mm intake cam lobe lift
- 0.150mm intake cam valve lash
- 249° intake lobe duration at 1mm
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2001-2009 | Yamaha | WR250F | |
| 2011-2013 | Yamaha | WR250F | |
| 2001-2013 | Yamaha | YZ250F | |