Shimano Rear Derailleur 10/11v SGS RD-M5120 Deore (Double)

$37.00 $49.00
by Shimano
Type: rear derailleurs
SKU: ERDM5120SGS
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Shimano Deore RD-M5120 SGS 10/11V (Double) Rear Derailleur – High and reliable MTB performance

The Shimano Deore RD-M5120 SGS Rear Derailleur is designed to deliver consistent and precise performance even on the most challenging terrain. Thanks to SHIMANO SHADOW RD+ technology, this derailleur ensures smooth and stable shifting, reducing the risk of chain drop and improving drivetrain control.

With its low profile design, the Shimano M5120 rear derailleur is ideal for mountain bikes tackling rough trails: it minimizes impacts with rocks and obstacles, ensuring durability and reliability over time.

Perfect for 2x11v, 2x10v, and 1x10v setups, it is the ideal choice for those seeking efficiency, quietness, and stability in their Shimano Deore drivetrain.

Main features

  • SHIMANO SHADOW RD+ design: ensures a consistently stable transmission even on the toughest terrain

  • Low profile: prevents impacts with rocks and obstacles, protecting the derailleur

  • Integrated stabilizer: reduces noise, impacts, and chain drop

  • Silent operation: smooth transmission regardless of selected gear

  • Optimized tension: reduced derailleur and chain tension in lower gears

Technical specifications

  • Model: Shimano Deore RD-M5120 SGS

  • Compatible speeds: 10 / 11 speed

  • Configuration: double (2x) and single (1x)

  • Technology: SHIMANO SHADOW RD+

  • Maximum/minimum sprocket:

    • 42T (for 2x11 / 2x10 speed)

    • 46T (for 1x10 speed)

  • Category: MTB rear derailleur

  • Group level: Shimano Deore