- Boyesen's hot RAD valves provide plenty of off-road torque
- Custom reed cage holds Boyesen's carbon fiber reeds
- Sustains flow velocity through the valve and redirects intake charge for balanced distribution to intake ports
- Quickens throttle response and ramps up horsepower throughout rpm range
- Solid one-piece aluminum casting; bolts in easily
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2017-2021 | Husqvarna | TC250 | |
| 2017-2018 | Husqvarna | TE250 | |
| 2018-2021 | Husqvarna | TE250i | |
| 2017-2018 | Husqvarna | TE300 | |
| 2019 | Husqvarna | TE300I | |
| 2017-2019 | Husqvarna | TX300 | |
| 2016-2021 | KTM | 250 SX | |
| 2016-2019 | KTM | 250 XC | |
| 2016-2019 | KTM | 300 XC | |
| 2016-2019 | KTM | 300 XC-W | |
| 2020 | KTM | 300 XC-W TPI | |