Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm -Iridescent Lower Stack Height-4 X-Sync technology keeps the chain

X-Sync technology keeps the chain where you need it to be too

Designed for the ENVE IN-Route System with a 44mm straight headtube and a 1-1/8” to 1

you will thank us later

versatile tire

Length (mm) 44 Material Aluminum Defined Color Red Valve Core Removable Valve Presta Med 41-55mm

Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm -Iridescent Lower Stack Height-4 X-Sync technology keeps the chain230% 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 75mm