700x18-23mm 60mm Presta Valve Michelin AirComp Ultra Light Tube,AirComp Ultra Light Tube 700x18-23mm 60mm Presta Valve Michelin, Shaft Type Smooth, Minimal weight reduces rotating weight for faster accelerations, Wall Thickess, 7,7mm thick butyl,Valve Presta Long 56-74mm, Tread Wear Indicator molded into tread, Valve Core Fixed.Tube 700x18-23mm 60mm Presta Valve Michelin AirComp Ultra Light.

700x18-23mm 60mm Presta Valve Michelin AirComp Ultra Light Tube

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700x18-23mm 60mm Presta Valve Michelin AirComp Ultra Light Tube
Shaft Type Smooth, Minimal weight reduces rotating weight for faster accelerations, Wall Thickess, 7,7mm thick butyl,Valve Presta Long 56-74mm, Tread Wear Indicator molded into tread, Valve Core Fixed.