Schwalbe MARATHON 37-622 NS - Bicycle tire - discussion

Original. The ancestor of all first class tires. Meet the Schwalbe MARATHON 37-622. GreenGuard insert made of highly elastic rubber is 3mm thick. One third of GreenGuard is made of recycled latex products. “Anti-ageing” - the side can handle typical problems caused by low pressure for a long time before the ugly cracks appear. E-Bike Ready - all Marathon models can be used with an e-bike (E-25). The most important Marathon sizes were standardized and tested for e-bikes up to 50 km/h (E-50).
more information