Inner Tubes | Inner Tube 27 x 1 1/4 – 28 x 1 1/4 40mm Dunlop Valve

Description

Information
A CST bicycle tube is predominantly made of Butyl rubber.
Butyl is a very elastic and airtight synthetic rubber.
This high elasticity CST tubes allows a wide range of different tire sizes to be covered.
Specifications:
Brand: CST
Wheel size (inch): 27/28
Valve type: Dunlop/Blitz valve
Valve length: 40 mm
Valve diameter: 7.7 mm
Maximum valve pressure 6 bar (Keep the maximum tire pressure in mind)
This inner tube is suitable for tires with INCH size:
27 x 1 1/8
27 x 1 ¼
28 x 1.10
28 x 1 5/8 x 1 1/8
28 x 1.20
28 x 1.25
28 x 1 5/8 x 1 ¼
This inner tube is suitable for tires with the ETRTO size:
28-622
30-622
32-622
28-630
32-630
This inner tube is suitable for tires with the French size:
700 x 28C
700 x 30C
700 x 32C