SWB MARATHON RACER 20x1.5 PERF LITE R-GUARD BK/BSK/REF SP-GRIP E25 WIRE T-SHIRTS External English (BSA) threaded bottom

External English (BSA) threaded bottom bracket for 68/73mm shells

Campagnolo designed the Record brakes with the same braking performance of the Super Record

Includes EZ-read gauge

2 conical alloy spacers provide increased cog stiffness

Max load of 55 lbs

SWB MARATHON RACER 20x1.5 PERF LITE R-GUARD BK/BSK/REF SP-GRIP E25 WIRE T-SHIRTS External English (BSA) threaded bottomDurable all weather urban tread with Schwalbe`s RaceGuard belt for lightweight protection REF Reflective sidewall striping or hotpatch to aid in low light visibility SPDGRP SpeedGrip Addix SpeedGrip compound is Schwalbe`s all around performace upgrade compound well versed on all terrain and conditions RCGD RaceGuard A synthesis of special india rubber and several layers of nylon fabric offers very effective protection against penetration punctures