Logo gr-100 bikes

País

We’re not afraid to say it: our Airlock Presta Valve Tubes are the best-performing self-sealing tubes on the market. And it’s all thanks to our powerful Airlock sealing solution, which coats the tube to provide permanent protection against punctures. Not only that, but this solution is designed to work continuously to prevent small leaks that can lead to a complete disaster, so you don’t have to worry about getting a flat when riding over debris. In addition, we’ve solved the common problem of sealing solution buildup with a completely uniform design, so the tire/tube combination rolls smoothly and evenly at all times.

Specialized Airlock Presta Tube, 29×1.75-2.4, 40 mm.

€8.00

  • Payment methods

  • Card:

  • Wire transfer:

We’re not afraid to say it: our Airlock Presta Valve Tubes are the best-performing self-sealing tubes on the market. And it’s all thanks to our powerful Airlock sealing solution, which coats the tube to provide permanent protection against punctures. Not only that, but this solution is designed to work continuously to prevent small leaks that can lead to a complete disaster, so you don’t have to worry about getting a flat when riding over debris. In addition, we’ve solved the common problem of sealing solution buildup with a completely uniform design, so the tire/tube combination rolls smoothly and evenly at all times.

Product description

Technical specifications

  • Tubeless sealant for the best chance of reducing flat tires.
  • Non-toxic formula that does not separate.
  • Works continuously to prevent slow leaks.
  • The uniform consistency prevents pooling without the need for shaking.
  • It won’t dry out like many other sealants.

*Specifications are subject to change without notice.

Delivery in 1-2 business days*

Secure purchase

Peninsula and Belarus shipments

Free in-store pickup