- Boyesen Pro Series Reeds are for RAD Valve and Rage Cages
- The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design
- Utilizes a carbon fiber top reed and a durable fiberglass/epoxy bottom reed
- Offers the quickest acceleration any reed can offer; maximize horsepower and torque
- Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response
- No sacrifice in reed life like traditional carbon fiber reeds
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2005-2009 | Yamaha | WR250F | |
| 2011-2013 | Yamaha | WR250F | |
| 2015-2022 | Yamaha | WR250F | |
| 2005-2022 | Yamaha | YZ250 | |
| 2016-2022 | Yamaha | YZ250X | |