Problem Solvers Big P-Nut Oversized Presta Valve Nut

Tubeless setups are getting better and better—sealant and rim tape have improved greatly in recent years. But we’re still fiddling with the same tiny little Presta nuts. Big P-Nuts provide the extra grip and leverage necessary to get an air tight seal on tubeless valves. For single-wall fat bike rims, check out our Super P-Nuts.

• Over-sized design provides extra torque when tightening
• CNC-machined from AL-6061 aluminum