Shimano Deore M6100 12-spd Rear Derailleur

Product Code 20249694
Other products by Shimano
  Options Price RRP In
Long Cage / Black $129.00 $135.00
Price may differ in our Retail store.

  • In-store: Expect delivery in 2-3 days.
  • With Supplier: Expect delivery in 4-7 days.


The Shimano Deore RD-M6100 rear derailleur was designed exactly for 12-speed cassettes with a graduation of 10-51 teeth. In 1x drivetrains, it ensures smooth and reliable gear changes with its 13-tooth derailleur pulleys. It features Shadow+ clutch technology, where a stabilizer counteracts chain sag, slap and drop.

The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The new construction of the low-profile rear derailleur improves shift quality, range of adjustment and chain retention while allowing for a wide range of gearing options

Key Features
  • Shadow RD+ For optimal chain retention
  • RD-M6100-SGS  Works with 12-speed 10-51 teeth cassettes
  • Pulley size with 13T increased for reduced friction
  • Gradations: SGS-Type 1x12-speed (10-51 cassette)
  • Compatible chain: 12-speed
  • Pulley Cage: Type-SGS long