BuildMyMTB › Parts › Road bike › Rear Derailleur › Shimano
Shimano Rear Derailleur
12 models, 16 verified variants. Only rows checked against Shimano’s own page are listed; each links into the Road bike builder.
- Shimano 105 RD-R7000-GS (1 verified variant)
Drivetrain system shimano-road-11 · 11-speed (rear index count the maker rates it for) · Actuation mechanical · Largest cog 34 teeth - Shimano Claris RD-R2000-GS (1 verified variant)
Drivetrain system shimano-road-11 · 8-speed (rear index count the maker rates it for) · Actuation mechanical · Largest cog 34 teeth - Shimano GRX Di2 RD-RX717-SGS (1x12) (1 verified variant)
Drivetrain system shimano-grx-12 · 12-speed (rear index count the maker rates it for) · Actuation di2-wired · Largest cog 51 teeth - Shimano GRX RD-RX810 (2x11) (1 verified variant)
Drivetrain system shimano-grx-11 · 11-speed (rear index count the maker rates it for) · Actuation mechanical · Largest cog 34 teeth - Shimano GRX Di2 (2 verified variants)
Drivetrain system shimano-grx-11 · 11-speed (rear index count the maker rates it for) · Actuation di2-wired · Cage: medium - Shimano GRX RD-RX820 (2x12) (2 verified variants)
Drivetrain system shimano-grx-12 · 12-speed (rear index count the maker rates it for) · Mount std-hanger - Shimano GRX RD-RX822-GS (1x12, 10-45T) (2 verified variants)
Drivetrain system shimano-grx-12 · 12-speed (rear index count the maker rates it for) · Actuation mechanical · Mount std-hanger - Shimano 105 (2 verified variants)
Drivetrain system shimano-road-12 · 12-speed (rear index count the maker rates it for) · Largest cog 36 teeth · Cage: medium - Shimano Ultegra RD-R8150 Di2 (1 verified variant)
Drivetrain system shimano-road-12 · 12-speed (rear index count the maker rates it for) · Actuation di2-wired · Largest cog 34 teeth - Shimano Dura-Ace RD-R9250 Di2 (1 verified variant)
Drivetrain system shimano-road-12 · 12-speed (rear index count the maker rates it for) · Actuation di2-wired · Largest cog 34 teeth - Shimano Sora RD-R3000-GS (1 verified variant)
Drivetrain system shimano-road-11 · 9-speed (rear index count the maker rates it for) · Actuation mechanical · Largest cog 34 teeth - Shimano Tiagra RD-4700-GS (1 verified variant)
Drivetrain system shimano-road-11 · 10-speed (rear index count the maker rates it for) · Actuation mechanical · Largest cog 34 teeth
The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.