Muc-Off Big Bore Lite Tubeless Valve Stems - Large, 45mm, -Red injector-dispenser Designed for 10/11-speed drivetrains

Designed for 10/11-speed drivetrains

Item Specifications Battery Li Ion Lumens Front 1200 Recharge Type USB Weight 176

Four phenolic plastic pistons provide the stopping power and excellent heat management

If you are looking for the most efficient chain lubricant formula for long distances and/or the harshest of weather conditions

Muc-Off Big Bore Lite Tubeless Valve Stems - Large, 45mm, -Red injector-dispenser Designed for 10/11-speed drivetrainsSay 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,