Inner Tubes

The inner tubes are made of 100% butyl and are available in three different thicknesses depending on the intended use:
The 2.0 mm version is superior to standard inner tubes.
The 3.0 mm version is the lightest of the heavy-duty tubes (twice the resistance of standard tubes).
The 4.0 mm version (UHD) is heavier but capable of withstanding extreme stress!
This inner tube is absolutely exceptional when it comes to puncture resistance.
One of its main strengths is the inflation valve. The valve is usually the weakest point of the tube, but our tubes in most sizes use the TR6 standard instead of the commonly used TR4. This particular standard features an elliptical reinforcement area rather than a circular one, which offers greater tear resistance while remaining very flexible and adhering well to the rim.