Shimano SLX RD-M7120
12-speedProduct details
The SLX derailleurs of the M7100 series offer excellent shifting performance with less tension in the lower gears and a damper on the cage. The larger 13Z jockey wheels provide greater efficiency and better chain management, while compatibility with Shimano's new 12-speed cassette significantly increases the range. Shimano Shadow RD+ ensures a quiet drivetrain and less distraction. The derailleur stabilizer reduces chain slap and offers a simple solution to prevent chain drop. It is lighter and more efficient than chain devices with rollers.
• Application: MTB
• Mounting type: Frame mount
• Number of speeds: 12-speed
• Recommended chain: HG 12-speed
• Weight: 322 g
• Derailleur cage: long
• Design: long
• Derailleur capacity: long
• Max. smallest sprocket: 10 teeth
• Min. smallest sprocket: 10 teeth
• Max. largest sprocket: 45 teeth
• Total capacity: 45 teeth
• Max. difference front: 10 teeth
• Min. largest sprocket: 45 teeth.
Bike area of use | Electric bike, Mountain bike |
Cage length | Long |
Item number | 12707766 |
Manufacturer | Shimano |
Category | Rear derailleurs |
Manufacturer no. | I-RDM7120SGS |
Release date | 10.2.2020 |
Colour | Black |
Exact colour description | Black |
Cassette compatibility | 12-speed |
Maximum pinion size | 45 x |
Shift capacity | 45 x |
Bike area of use | Electric bike, Mountain bike |
Cage length | Long |
Fixation rear derailleur | Direct mounting |
Design rear derailleur | Shadow+ |
Switching system | Mechanical-switch |
Circuitry | Top normal |
Model year | 2020 |
Country of origin | France |
CO₂-Emission | |
Climate contribution |
Weight | 322 g |
Length | 19.50 cm |
Width | 13.40 cm |
Height | 9.80 cm |
Weight | 438 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Rear derailleurs» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Shimano0.2 %
- 2.Sram1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- ShimanoNot enough data
- 1.Sram8 days
Return rate
How often is a product of this brand in the «Rear derailleurs» category returned?
Source: Digitec Galaxus- 1.Shimano3.3 %
- 2.Sram4 %