A new Marathon with revolutionary puncture resistance
The technicians in the Bohle laboratory had to redevelop test procedures in order to puncture the tube inside the Marathon Plus. None of the usual tire destroyers like glass, flints or shards would penetrate the tread and only by extreme application of force could the technicians break through the protection, which in everyday life would be extremely improbable. To back up this trial numerous test riders are still waiting for the first flat on their daily travels.
Weight: 750 grs