Shimano, Acera RD-M3020, Rear Derailleur, Speed: 7/8, Cage: SGS, Black, ERDM30208SGSL

C$50.99
Availability: In stock
Cage
SGS
RD Spring Type
Top Normal
RD Weight
-
Speed
7/8
Max Front Difference
-
Maximum Cog
40T
Minimum Cog
11T
RD Capacity
45T
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