The "unplatable" MTB tyre. With ECE R75 certification mark for fast e-bikes. On the central bar, it rolls easily over fixed paths. The strong outer studs have bite in the terrain. The SmartGuard offers superior puncture protection. Good visibility even in the dark thanks to reflective strips on the side walls. Available in 26", 27.5" and 29". (!) You can never completely rule out a puncture. The Marathon Plus bicycle tyre is well protected against the typical breakdown devils such as shards or granules. For all Marathon Plus, use a pressure gauge to adjust the air pressure. Due to the special construction, a pressure test by thumb is not sufficient.