- Top factory teams and riders around the world choose Twin Air dual-stage air filters
- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
- Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2003-2006 | Sherco | 0.8 Trial 80 | |
| 2007-2009 | Sherco | 0.8 Trial 80 2T | |
| 2005-2006 | Sherco | 1.25 Trial 125 | |
| 2007-2011 | Sherco | 1.25 Trial 125 2T | |
| 2000-2006 | Sherco | 2 Trial 200 | |
| 1999-2006 | Sherco | 2.5 Trial 250 | |
| 2007-2011 | Sherco | 2.5 Trial 250 2T | |
| 2000-2006 | Sherco | 2.9 Trial 290 | |
| 2007-2011 | Sherco | 2.9 Trial 290 2T | |
| 2005 | Sherco | 3.2 Trial 320 | |
| 2006-2011 | Sherco | 3.2 Trial 320 4T | |