Michelin Airstop Road Tube 700x18 -25C 40mm Valve

The AirStop has a butyl construction that holds air better than standard tubes and is more resistant to punctures.9mm thick butyl construction for reliable performance in all applications. Bead to bead Protek belt to provide flat protection.

Item Specifications:

Weight 93

Valve Presta Short 32-40mm

ISO Diameter 622 / Road / 29

ISO Width 18 ISO Width19 ISO Width20 ISO Width21 ISO Width22 ISO Width 23

Labeled Size 700c x 18-23

Tube Compound Butyl

Valve Core Fixed

Wall Thickess 9

Shaft Type Smooth