Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Red CheckoutSpec= Super Deluxe C1+ (2023+) 29mm length and ergonomic shape

29mm length and ergonomic shape provide excellent leverage and comfort

Self-adjusting retention system: the bottlecage’s front elastomer insert self-adjusts to bottle diameter

Its smooth fast-rolling center tread and indexed 3-2-1 siping inspire confidence in variable terrain

5/65mm Eye Eye-230mm Length 230Mm

Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Red CheckoutSpec= Super Deluxe C1+ (2023+) 29mm length and ergonomic shapeSay 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