ALIVIO RD-M3100-SGS 9 Sp.

Feature: - Low-profile design - Total capacity: 45T - Max. low sprocket: 36T - Adjustment barrel Specifications: - B-Axle_Hollow axle: yes - Cable adjuster: yes - Compatible chain: CN-HG53 9-speed - Direct attachment (Conventional): yes - Fluoric coated link bushings: 1 - Low sprocket_Max: 36T - Low sprocket_Min: 32T - Max. front difference: 22T - Pulley_Sunken type pulley bolt: yes - Pulley_Teeth: 11T - Pulley cage: SGS - Rear speeds: 9 - Top-Normal spring type_SHADOW RD:yes - Top sprocket_Max: 12T - Top sprocket_Min: 11T - Total capacity: 45T