Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Iridescent CheckoutSpec= 4-Piston bearing# 6804X ID x OD

bearing# 6804X ID x OD x W (mm) 20x32x7

5 kg/10 lbs

Stay on top of your training program with prompts to complete missed workouts

and can be quickly supplemented with the Fischer Easy Skin for steeper climbs

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Iridescent CheckoutSpec= 4-Piston bearing# 6804X ID x OD245% 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 75mm Valve Hybrid