NOTUBES 29" Cross-Country Tubeless Conversion Kit

This Notubes kit converts traditional wheels into tubeless ones, allowing them to be used with both classic tyres (with Notubes sealant) and tubeless tyres. The result is more economical and lightweight than a tubeless setup.

This system offers two air sealing points compared to a single one (the side of the tyre against the rim) on classic systems.

With this system, as well as the side of the tyre against the rim, a second sealing point is created against the tyre bead. This unique system holds in the air, even if the tyre opens at the rim, as the second, inner sealing point maintains the pressure.

The rubber rim strip is very easy to install. It can be removed like an inner tube and reused over and over. A tyre can be mounted in less than 10 minutes.

It is no longer necessary to worry about inner tube punctures. Puncture protection is incredible with the use of Notubes tyre sealant.

This system allows the elimination of rotating weight in a zone where it was previously almost impossible.

The lightest wheels can be transformed into tubeless ones with an increase of only 55g of weight per wheel.

The cost of buying new tubeless wheels can be hundreds of Euros. You can keep your wheels lightweight and not suffer from the weight increase that comes with the use of tubeless-specific wheels.

The rim strips feature a removable valve that allows you to add Notubes sealant without taking off the tyre. The Stan's Tire & Rim Sealant can be used both as a preventative measure, for repairing punctures, and for sealing any tubeless tyres.

Result: Your tubeless tyres will maintain their air pressure for longer than before.

Suitable for 29 inch rims of 21.5 to 25mm (cross country) such as Mavic TN719, A317, DT X470 and similar rims.