Michelin Inner Tube A3 Protek Max 28 x 1 1/4 - 1 1/2 40mm PV

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:
Brand: Michelin
Wheel size (inch): 28
Valve type: Presta valve (Sclaverand)
Valve length: 40 mm
Valve diameter: 5,9 mm
Maximum valve pressure 15 bar (Keep the maximum tire pressure in mind)

This inner tube is suitable for tires with INCH size:
28 x 1.25
28 x 1.30
28 x 1.35
28 x 1.40
28 x 1.50
28 x 1.60
28 x 1 5/8 x 1 ¼
28 x 1 5/8 x 1 3/8
28 x 1 5/8 x 1 ½
28 x 1 ½ x 1 1/8

This inner tube is suitable for tires with the ETRTO size:
32-622
33-622
35-622
37-622
40-622
42-622
40-635
42-635

This inner tube is suitable for tires with the French size:
700 x 32C
700 x 33C
700 x 35C
700 x 38C
700 x 40C
770 x 28B