Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=HAX2600 8-BIT CHAINBREAKER + UTILITY KNIFE

8-BIT CHAINBREAKER + UTILITY KNIFE MULTI-TOOL has four functions

Low profile thick central knobs offer minimal rolling resistance while higher lateral knobs allow fast cornering control

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

At its best on old and/or dry snow

Any cassette up to and including 12-speed cassettes

Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=HAX2600 8-BIT CHAINBREAKER + UTILITY KNIFE245% 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