Product information

Note:RD-M3100-SGS and RD-M4120-SGS do not have Lock,RD-M5120,RD-M5100 and RD-M6100 have lock SHIMANO DEORE RD-M5120 SGS RD-M5120-SGS NEW SHIMANO DEORE - Rear Derailleur - SHIMANO SHADOW RD+ - 2x11, 1x10, 2x10-speed Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions. Stable drivetrain on the trail Low-profile design avoids damage from rocks Chain stabilizer reduces chain drop, slap and noise Silent drivetrain in all gear positions Decreased rear derailleur and chain tension in low gear Max. low sprocket 42T (2x11/10-speed), 46T (1x10-speed) RD-M3100-SGS NEW SHIMANO ALIVIO - Rear Derailleur - SHIMANO SHADOW RD - 9-speed The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design. Low-profile design Total capacity: 45T Max. low sprocket: 36T Adjustment barrel RD-M4120-SGS SHIMANO DEORE - Rear Derailleur - SHIMANO SHADOW RD - 2x10/11-speed Using a low profile SHIMANO SHADOW RD design, the SHIMANO DEORE M4120 derailleur is perfect for 2x10 and 2x11-speed MTB riding. For 2X11 and 2x10-speed Low-profile design avoids damage from rocks PRODUCT SPECIFICATIONS MODEL NO RD-M4120-SGS SERIES DEORE M4100 Series Color Series color Compatible chain HG-X11 11-speed HG-X 10-speed Total capacity 41T B-axle_Hollow axle ✔ B-axle 2_Hollow axle ✔ Mount_Direct attachment (Conventional) ✔ Mount_Direct Mount ✔ Fluoric coated link bushings 3 Low sprocket_Max. 42T Low sprocket_Min. 42T Max. front difference 10T Pulley_Sunken type pulley bolt ✔ Pulley_Teeth 11T Pulley cage SGS Top-normal spring type_SHIMANO SHADOW RD ✔ Top sprocket_Max. 11T Top sprocket_Min. 11T Rear speeds 11/10 RD-M5100-SGS SHIMANO DEORE - Rear Derailleur - SHIMANO SHADOW RD+ - 1x11-speed Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5100 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions. FEATURES 1x11-speed SHIMANO SHADOW RD+ rear derailleur Stable drivetrain on the trail 》Low-profile design avoids damage from rocks 》Chain stabilizer reduces chain drop, slap and noise Silent drivetrain in all gear positions 》Decreased rear derailleur and chain tension in low gear 》Bigger 13T pulley PRODUCT SPECIFICATIONS MODEL NO RD-M5100-SGS SERIES DEORE M5100 Series Color Series color Compatible chain LINKGLIDE, HG 11-speed Total capacity 40T B-axle_Hollow axle ✔ Mount_Direct attachment (Conventional) ✔ Fluoric coated link bushings 7 Low sprocket_Max. 51T Low sprocket_Min. 51T Max. front difference 0T Pulley_Sunken type pulley bolt ✔ Pulley_Teeth 13T Pulley cage SGS Top-normal spring type_SHIMANO SHADOW RD+ ✔ Top sprocket_Max. 11T RD-M6100-SGS SHIMANO DEORE - Rear Derailleur - SHIMANO SHADOW RD+ - 1x12-speed The all-new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12-speed cassettes boosts range. 1x12-speed SHIMANO SHADOW RD+ rear derailleur Fast and precise shifting for modern mountain biking Silent drivetrain in all gear positions Decreased rear derailleur and chain tension in low gear Bigger 13T pulley Stable drivetrain in rough terrain Low-profile design avoids damage from rocks Chain stabilizer reduces chain drop, slap and noise