Self Sealing Inner Tube - Presta

High quality inner tubes filled with our innertube sealant in the correct dosage. In the event of a puncture, the solution is forced to the hole by centrifugal force, while the fibres plug the hole immediately and permanently with minimal loss of pressure. • Prevents flat tyres • Seals punctures instantly up to 3mm diameter • Works time after time • Water-based with anti-corrosion properties and is completely harmless • Inner tube and tyre will not stick together • Will not dry out regardless of outside temperatures • Every inner tube is individually tested before leaving the factory