REVOLOOP Cámara Race 700x40 mm inner tube Серо-черный

The REVOLOOP.race is the lightweight tube for the agile, demanding racer. The racing bike tube weighs only 39 grams and, due to the specific material coordination of the thermoplastic polyurethane, is at the same time considerably more durable than a conventional butyl tube. The low weight reduces the rotating mass on the wheel and makes the Racer more agile in the sprint and on the track. The valve is made of particularly impact- and break-resistant thermoplastic and is ahead of its time. Minimum weight is paired with maximum performance. A specially designed valve foot prevents damage to the tube due to sharp edges on the valve bore.