The original. The archetypal high quality touring tyre. Now completely revised: GreenGuard. The highly elastic, India rubber layer is 3mm thick. One third of the GreenGuard is made up of recycled latex products. "Anti-Aging". Completely new sidewall construction can withstand for much longer the typical cracking resulting from overloading due to insufficient inflation pressure. Also the new Endurance Compound substantially increases durability. E-Bike Ready.Â