Schwalbe marathon plus smartguard rigid road tyre city tyres
Smartguard the most efficient protection belt there is for bike tyres in other words flatless solid 5 mm thick layer of highly flexible special rubber provides permanent protection also in the case of embedded objects even thumbtacks are no problem for this tyre improved rolling resistance the patented 5 mm thick smartguard layer when compared to all generic products has a significant advantage in rolling resistance we further extended its lead in the latest version also in the smartg