This inner tube allows you to continue cycling when a conventional inner tube would have gone flat.
This inner tube allows you to continue cycling when a conventional inner tube would have gone flat.
20" self-repairing inner tube.
The preventative liquid inside the inner tube instantly repairs punctures.
Compatibility: 20" Schrader valve (large valve) bike tyres. ETRTO 44/57 - 406 | Puncture Resistance: The liquid in the inner tube seals small punctures (< 3mm). | Lasting Air Retention: Optimised composition to ensure your inner tube has a good seal.
8311097
