Punctures are a memory. Offering particular resistance to shards of glass and flints, The SmartGuard layer is made from a flexible, special rubber. Incredibly hard to penetrate. The SmartGuard belt does not increase rolling resistance but rolls as easily as a tire without protection.

While it's impossible to guarantee that a flat will not happen, the Marathan Plus offers incredible resistance and defence against everyday wreckers. 

Features

- Reflective sidewall strip - Smart guard puncture protection - Low rolling resistance