Tubeless valves were not designed for single-wall fat rims.
Super P-Nuts are over-sized for good grip, and concave on the bottom so the valve can pull further through the valve hole, ensuring an air-tight seal.
- Concave to allow better engagement of the valve/rim interface
- Oversize to provide extra torque when tightening
- Especially helpful on single-wall rim tubeless setups
- CNC-machined AL-6061