- Provides added cushioning over the last 25% to 30% of shock travel
- Provides added cushioning and helps prevent damage to shock under full compression of shock
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1994-1997 | Yamaha | WR250 | |
| 1998-2000 | Yamaha | WR400F | |
| 2006-2023 | Yamaha | YZ125 | |
| 2020-2023 | Yamaha | YZ125X | |
| 2006-2020 | Yamaha | YZ250 | |
| 2001-2013 | Yamaha | YZ250F | |
| 2016-2023 | Yamaha | YZ250X | |
| 2006-2017 | Yamaha | YZ450F | |