Deore rear derailleur RD-M4120 by Shimano – for 2×10-speed and 2×11-speed

The Deore rear derailleur RD-M4120 has been designed by Shimano for both 2×10-speed and 2×11-speed drivetrains in MTB and City & Touring applications. The largest cassette sprocket must have 42 teeth and the difference between the chainrings must not exceed 10 teeth. Thanks to its flat ” Shadow” design and simple pre-tensioning, the rear derailleur does not hit the chainstay even on rough surfaces.

Specifications:

Series: Deore M4100
Application: All Mountain, City & Touring, Cross Country
Gearing: 10-speed, 11-speed
Mount: standard (Direct Mount compatible)
Capacity: 41 tooth
Compatibility: Shimano MTB / Touring 10-speed, Shimano MTB 11-speed
Compatibility – Chains: HG-X 10-speed, HG-X 11-speed

Technical Information:

Derailleur Pulleys: 11 tooth
Outer Cage Material: steel
Inner Cage Material: steel
Other Materials: aluminum, steel, stainless steel, synthetic resin

Features:

– only 2x compatible
– compact Shadow profile limits damage from rocks and roots
– painted cage plates
– 3 joint bushings, fluorine-coated

Models:

long:
Cage Length: SGS
Max. Largest Sprocket Teeth: 42 teeth
Min. Largest Sprocket Teeth: 42 teeth
Max. Smallest Sprocket Teeth: 11 teeth
Min. Smallest Sprocket Teeth: 11 teeth
Max. Chainring Difference: 10 teeth
Total Capacity: 41 teeth
Manufacturer Part Number: E-RDM4120SGS

Contents:

– 1 x Shimano Deore RD-M4120 Shadow rear derailleur