. Riding through the most treacherous of routes, the new Marathon Plus, featuring Smart Guard, utilises its highly flexible, special rubber layer to ensure a safe & protective experience, however rugged your route gets. This dual pack means that you can kit out both your front & rear wheels with this top performance tyre. The revolutionary feature of this new puncture protection system is due to its 'super-ball' characteristics, The Smart Guard special rubber protection belt is so flexible that it has no effect on rolling resistance The approximate 200 gram extra weight compared with the 'classic' Marathon is hardly noticeable in everyday use, making this team pair the ideal team for taking on a variety of terrains
Features: Bead: Wire Execution: Smart Guard Skin: Twin Weight: 900g per tyre Technologies: Smart Guard: The most efficient protection belt there is for bike tyres. In other words: flat-less. Solid, 5mm 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 Buy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store