Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=00.4020.557.005 and Deore M6100 series 12

and Deore M6100 series 12 speed cranksets

5/104/107mm package pair

One of Hestra’s warmer cross-country models with a windproof

offering a fit that suits a wide range of foot shapes

tire size 27

Muc-Off Big Bore Hybrid X Large Tubeless Valve Hybrid 60mm Black Pair MFPN=00.4020.557.005 and Deore M6100 series 12245% 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