Shimano, Claris RD-R2000, Rear derailleur, 8sp., SS, Grey

Description

* Trickle down technology leads to lighter shifting and sleeker style* Min cog size : 11T* Max cog size : 32T (SS), 34T (GS)* Max front difference : 16T (SS), GS 20T* Capacity : 37T (SS), 43T (GS)* Weight: 268g (SS), 284g (GS)