SWB MOTION BIG APPLE 20x2.15 PERF R-GUARD BK/BSK/REF ADDIX GRN E25 WIREFast rolling tread made of large, low profile sections with a slightly directional tread and plenty of siping for additional traction and wet weather performance Designed to roll easily and soak up bumps and small debris for a pleasant ride Addix Green compound is the latest enviromentally friendly from Schwalbe and uses naturaly and recycled elements RCGD RaceGuard A synthesis of special India rubber and several layers of nylon fabric offers very