Schwalbe Smart Sam Performance ADDIX Tyre. How can you make an almost perfect all-rounder even better? No easy challenge for the Schwalbe senior product developer. The result however, is outstanding. The tread of the Smart Sam is modern and remains balanced at the same time.. The compact central rib provides comfortable rolling; the edged outer lugs guarantee optimized off-roadgrip and for this reason the Schwalbe Smart Sam is reliable in every condition. It even rolls well on roads!. Features:.
