Muc-Off Big Bore Hybrid Tubeless Valve Stems - Small 30mm Black BB Shell Width (mm)-61 this is a pure below-zero-temperature

this is a pure below-zero-temperature wax

Internal Molded Heel Cap

Bag Dimensions in cm 70x31

The Bel-Air V3 profile is constructed with a free float comfort flex rail inserts allowing more forgiveness at the wings along with a new hidden cut-out relief to further maximize comfort

Muc-Off Big Bore Hybrid Tubeless Valve Stems - Small 30mm Black BB Shell Width (mm)-61 this is a pure below-zero-temperature245% 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 Hybrid Valve Length 60mm