Specialized Airlock Inner Tube – Self-Sealing with Presta Valve
The ultimate puncture protection for your bike rides
The Specialized Airlock Inner Tube with Presta valve is designed to offer maximum puncture resistance and constant protection against pressure loss . Ideal for road, gravel, and mountain bikes, it is perfect for those who ride on challenging trails or on roads with debris, glass, or thorns.
Thanks to the internal Airlock sealant, this self-sealing inner tube represents one of the most effective and long-lasting solutions on the market.
Technical Features
Valve : Presta – compatible with most road, gravel and MTB rims
Integrated Airlock sealant : actively protects against punctures and small air leaks
Homogeneous distribution of the sealant: no need to shake the chamber before assembly
Non-toxic : safe to handle and environmentally friendly
It does not dry out : the sealant maintains its effectiveness over time, even in variable climatic conditions
Benefits for the cyclist
Active puncture protection throughout the ride
Perfect for long journeys and rough terrain
Zero extra maintenance : it works automatically, without the need for continuous checks
Long-term reliability , even with intensive use
Tackle any terrain with the security of a Specialized Airlock inner tube . No more forced stops for punctures or slow leaks: the sealant does its job while you keep pedaling.
