Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Pink Weight-324g Requires use of both included

Requires use of both included straps for secure installation

broad tire clearance and a component package selected for speed across loose and changing surfaces

Range 10-51t Gears 12sp Cogs 10-12-14-16-18-21-24-28-33-39-45-51 Color Silver Weight CSMZ930 MicroSpline

} Spindle-based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery Lightweight (less than 40g heavier than standard crankset) Crisp and accurate fro

Balanced flat-bar geometry

Muc-Off Big Bore Lite Tubeless Valve Stems - 2XLarge 70mm Pink Weight-324g Requires use of both includedSay 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