Michelin Inner Tube E4 Airstop 22x1 3/8-24x1.75 34mm DV (10)

A Michelin bicycle tube is predominantly made of Butyl rubber.
Butyl is a very elastic and airtight synthetic rubber.
This high elasticity Michelin tubes allows a wide range of different tire sizes to be covered.

Specifications:
E.T.R.T.O. Size: 28 / 37-540 / 451
Band Width: 28-37 mm
Valve: Presta 29mm

This inner tube is suitable for tires with INCH size:
20 x 1 1/8
20 x 1 3/8 B.S.
20 x 1.5

This inner tube is suitable for tires with the ETRTO size:
28-440
37-440
28-451
37-451