Shimano Sora RD-R3000 Rear Derailleur (Black) (9 Speed) (Short Cage) (SS)

Out Of Stock Online
Expected Mon, Apr 19, 2021
Price: $44.49

Cage | Size:

  • Short Cage | SS
  • Medium Cage | GS
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Shimano Sora RD-R3000 Rear Derailleurs


  • Compatible with Shimano 9-Speed STI levers
  • Fluoric coated link bushings
  • Aluminum bracket body
  • Painted finish
  • Stainless steel B-axle


Cage Length: Short (SS) or Medium (GS)
Chain Wrap Capacity (teeth): 37 (Short Cage), 43 (Medium Cage)
Drivetrain Speeds: 9
Largest Cog (teeth): 32T (Short Cage), 34 (Medium Cage)
Rear Der/Shifter Compatibility: Shimano Road
Rear Derailleur Mount Type: 10 x 1 Standard
Color: Black
Monday, Mar 22 2021 (3 weeks ago)
Shimano Sora RD-R3000 Rear Derailleur (Black) (9 Speed) (Short Cage) (SS)
Converted an old 52 x 39 front chain ring road bike with 11-27 cassette and 9 speed Ultegra derailleur using this SORA RD-3000 GS (Medium Cage) and a swap to a 12-32 cassette. No need for a compact 50 x 34 Compact crankset expense. New chain, new derailleur and new cassette and now I can climb with a 39x32=32.57 gear inch. Almost as good as the 34x27=33.63 gear inch. Can always go back to the old setup as well. Try it, you will like it! (The short cage SORA will not work, you need the Medium cage).