SWB MARATHON MONDIAL 700x40 PERF LITE R-GUARD BK/BSK/REF ENDURANCE E25 WIRERobust thick tread with a round profile and prominent knobs separated by deep siping Smooth center section provides a stable base and positive rolling characteristics EBIKE25 has achieved a passing rating for use with E Bikes up to 25kph RCGD RaceGuard A synthesis of special india rubber and several layers of nylon fabric offers very effective protection against penetration punctures while minimizing penalties REF Reflective sidewall striping or