Smart SamGood all-round XC tyre. Smart Sam goes well on any terrain, and even rolls effortlessly on road.Sizes & Weights: 26x2.1  (620g)26x2.25  (705g)650Bx2.25 (740g)26x2.25  (880g)SS Plus - Allround MTB Performance tyre, GreenGuard Punc. Prot.-Wire Bead