Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm Black MFPN=11.4018.104.001 Any of our bolt-on Drop-Stop®

Any of our bolt-on Drop-Stop® chainrings with through holes

} AXS enabled for easy personalization

Available in a rainbow of colors these are the perfect way to customize your ride

or can be permanently mounted to any wall or tool board

TNT: Tubeless-ready setup that is more robust and resistant

Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm Black MFPN=11.4018.104.001 Any of our bolt-on Drop-Stop®230% 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