29x1.7-2.2 Self-Sealing Bike Inner Tube - Presta
Only one color available
This inner tube allows you to continue cycling when a conventional inner tube would have gone flat.
29" self-sealing inner tube with Presta valve. The preventive sealant inside the inner tube instantly repairs punctures (less than 3 mm).
29" wheels and tyres with a Presta valve (small valve).ETRTO 44/57 - 622
The liquid in the inner tube seals small punctures (< 3mm).
Optimised composition to ensure your inner tube has a good seal.
- Presta - Small valve
- Inner tube