Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Iridescent MFPN=00.3018.367.004 and 30T sizes to fit

and 30T sizes to fit a variety of setups

Unleash a powerful 1700 lumens with the AMPP1700 headlight's Ultra-boost Mode

The 9-tooth sprocket allows full range with zero drop in efficiency

The large sitting area provides pressure distribution for sit and pelvic bones

Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Iridescent MFPN=00.3018.367.004 and 30T sizes to fitSay goodbye to the hassle of traditional tubeless valves that clog up and require valve cores to be removed to fill sealant with sufficient air flow during set up. Big Bore Valves are engineered with precision and designed to deliver maximum air inflation simply and efficiently. Crafted from 7075 aircraft grade CNC machined aluminum construction with a stainless steel ball valve this fully serviceable valve is built to withstand the toughest rides