Inner Tubes | Inner Tube 12.5 x 1.75 – 2 1/4 Presta Valve 40mm

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): 12
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:
12 x 1.75
12 x 1.90
12 ½ x 1.75
12 ½ x 1.90
12 x 2.00
12 x 1.95
12 ½ x 2 ¼
12 ½ x 2 ¼
This inner tube is suitable for tires with the ETRTO size:
47-203
50-203
54-203
57-203
62-203