Muc-Off Big Bore Lite Medium Tubeless Valve Presta 35mm Black Pair Cycling Waterproof and Breathability rating of

Waterproof and Breathability rating of 10k minimum

As a demanding competitive player

Ventilation: Mesh side panels

The pole shafts are 50% carbon fiber for the perfect balance of performance and durability

Power Steering Oversize Sidecut matched with wide dimensions and longer lengths for maximum steering power through the turn

Muc-Off Big Bore Lite Medium Tubeless Valve Presta 35mm Black Pair Cycling Waterproof and Breathability rating of230% higher air flow than traditional Presta valves thanks to the straight through bore design 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