The REVOLOOP.fat was developed as a lightweight tube for fat bikes with jacket widths from 3.8 to 5 inches. With a weight of only 160 grams in the 26-inch version, it reduces the moving, rotating mass on the wheel by about 250 grams per wheel compared to conventional butyl tubes, making the bike more agile. At the same time, it will keep you convinced with its increased flank stability and ability to bring you safely through those demanding curves.
Despite its lightweight, the tubes have high puncture resistance. This ensures safety and reliability on the trail.
The valve is made of particularly impact and break-resistant thermoplastic material and is the latest available technology. Minimum weight coupled with maximum performance. A specially designed valve foot prevents damage to the hose due to sharp edges on the valve bore and the tough plastic minimizes valve breakage during the toughest trails with low air pressure.