RD-M3100

B1keparts.com Verified independent store

→

9-speed SHIMANO SHADOW RD rear derailleur Low-profile design Total capacity: 45T Max. low sprocket: 36T Adjustment barrel Attributes Cage SGS Max Front Difference 22T Maximum Cog 3 6T Minimum Cog 11T Primary Color Black RD Capacity 45T RD Spring Type Shadow Speed 9 Show more