![Schwalbe Marathon Plus 20x1.75](http://store.bicycleman.com/cdn/shop/products/la_08swb_marathonplus_{width}x.jpg?v=1382824871)
Punctures become obsolete with the MARATHON PLUS. The SmartGuard® layer made from a flexible, special rubber offers a particular resistance to shards of glass and flints while not increasing rolling resistance.
Punctures become obsolete with the MARATHON PLUS. The SmartGuard® layer made from a flexible, special rubber offers a particular resistance to shards of glass and flints while not increasing rolling resistance.