Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair USH 34 Optimal puncture and pinch protection

Optimal puncture and pinch protection specifically developed for UCI World Cup riders and freeride legends

3 Description Bottom Bracket Socket Color Silver

Eight lighting modes for use on roads and commuting

The Pro One TT is a tubeless easy high-end time trial and triathlon tire ready for competition use

Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair USH 34 Optimal puncture and pinch protection245% higher air flow than traditional presta valves thanks to the straight through bore deisgn Precision CNC machined from 7075 aircraft grade aluminium Stainless steel ball valve with seals and O rings 4 way tyre insert air flow base is compatible with most tubeless inserts 4mm machined hex key slot for easy installation removal Available in 25, 35, 45mm valve stems to suit different rim depths TECH SPECS Valve Length 60mm Valve Hybrid