- 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 |
| 2018-2021 | Honda | CRF250R | |
| 2019-2021 | Honda | CRF250RX | |
| 2017-2020 | Honda | CRF450R | |
| 2019-2020 | Honda | CRF450RWE | |
| 2017-2020 | Honda | CRF450RX | |