Muc-Off Big Bore Lite Tubeless Valve Stems - Medium 35mm Iridescent Top-3D Printed 5" A1-A3 / 30 Silver

5" A1-A3 / 30 Silver 27

60 Bead Folding e-Bike approved Yes Primary Color Black Tire Diameter/ISO 27

Fits any 104/64 BCD crankset (104 BCD is the middle/big position 64 is the smallest ring position)

the Aerolite 70 impressed us during testing

Not compatible with frames that use IS (integrated style) headsets

Muc-Off Big Bore Lite Tubeless Valve Stems - Medium 35mm Iridescent Top-3D Printed 5" A1-A3 / 30 Silver230% 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 Presta Valve Length 65mm