Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Red 35mm SoloAir X-Cold Powder notably improves performance

X-Cold Powder notably improves performance in cold

Quick-release seatpost clamp for easy adjustments

spindle CrMo size 9/16" color gold weight 416g

Stealth lever architecture with forged aluminum body and lever provide a sleeker more modern ride

Air Tip technology enhances floatation and control in deep snow conditions

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Red 35mm SoloAir X-Cold Powder notably improves performance245% 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 Hybrid Valve Length 75mm