Michelin AirComp Ultra Light Inner Tube – 700c x 18-23mm, 52mm Presta Valve, Lightweight Tire Tube for Road Racing, Minimal Rotating Mass, Tread Wear Indicator Brand_TwoFish Designed with a large passthrough

Designed with a large passthrough hole

and long-lasting performance on pavement and gravel rides

and innovative hydration solutions for serious bikers and outdoor adventurers

elastic-free arms & hem for comfort

Michelin AirComp Ultra Light Inner Tube – 700c x 18-23mm, 52mm Presta Valve, Lightweight Tire Tube for Road Racing, Minimal Rotating Mass, Tread Wear Indicator Brand_TwoFish Designed with a large passthroughThe AirComp Ultra Light is the lightest tube Michelin produces designed for race applications. Minimal weight reduces rotating weight for faster accelerations . 7mm thick butyl Tread Wear Indicator molded into tread