Big Bore Lite Tubeless Valve Stems bottom bracket parts Precise wireless shifting with advanced

Precise wireless shifting with advanced chain management lets you ride with confidence anywhere

and road bikes

For use with STEPS FC-E6000 eBike drive units

Compatible with NiteLink™ Wireless Remote Switch (Sold separately)

Fast Action XTR M9250-IR I-SPEC EV shifter offers precise

Big Bore Lite Tubeless Valve Stems bottom bracket parts Precise wireless shifting with advancedSay 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,