Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm -Iridescent Eye-Eye-205mm } Single-ring drivetrain simplifies functionality

} Single-ring drivetrain simplifies functionality and reduces weight Direct mount chainring SRAM X-SYNC wide-tooth

475g (170mm)

stable ride

3 modes throttle response and power

4D less chamfering drilling process creates the optimal interface between flange and rim

Muc-Off Big Bore Lite Tubeless Valve Stems - Large 45mm -Iridescent Eye-Eye-205mm } Single-ring drivetrain simplifies functionalitySay 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