Bigger than standard Presta valve nuts, the Big P-Nut is designed to provide extra leverage to better tighten tubeless valves on standard tubeless rims.

• Over-sized design provides extra torque when tightening
• CNC-machined from AL-6061 aluminum
• Kit included two 40mm long brass tubeless valves

Specs

• Valve: Presta
• Material: Brass
• Length (mm): 35
• Defined Color: Black
• Valve Core: Removable