Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=HAX2600 Any cassette up to and

Any cassette up to and including 12-speed cassettes

A great budget skate boot that has surprising performance for the price

Stainless steel

With the addition of a clutch-equipped Shadow+ rear derailleur

Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=HAX2600 Any cassette up to and245% 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