Product Review

High quality inner tube with presta valves (High Pressure Valve or French Valve) in 3 length sizes.
Choose to buy in bulk and save £££s!

700x18/25C inner tubes can be found on road bikes, triathlon bikes and some slim tyres for commuting/touring bikes

Threaded valve stem with security ring prevents rattling on the rim and makes pump attachment easier

Reinforced dual thickness tube/valve interface to prevent punctures

Light weight butyl rubber construction. Weight: 110g (approx)

42mm length valve suitable for most standard depth rims up to 30mm
60mm Long length valve suitable for deep section rims up to 50mm

These innertubes are compatible with the following ETRTO tire sizes:
Metric Sizes
700 x 18 = ETRTO 18-622
700 x 21 = ETRTO 21-622
700 x 23 = ETRTO 23-622
700 x 25 = ETRTO 25-622

Imperial Sizes
28 x 3/4" = ETRTO 19-622
28 x 7/8" = ETRTO 22-622
28 x 1" = ETRTO 25-622
27 x 7/8" = ETRTO 22-630
27 x 1" = ETRTO 25-630