The Shimano 105 RD-R7000 is a reliable, race-bred 11-speed mechanical rear derailleur that brings trickle-down technology from Ultegra and Dura-Ace to the 105 tier. This is the medium-cage (GS) version, handling cassettes up to a 34T for a wider climbing range. Shimano's Shadow RD low-profile design keeps the derailleur tucked close to the frame for better protection and quieter, more stable shifting.

Compatibility: Works with Shimano 11-speed road drivetrains and shifters (105 R7000, Ultegra R8000, Dura-Ace R9100 — mechanical). It is not compatible with Di2 electronic systems or 12-speed groups.

Key Specifications

• MPN: IRDR7000GSL
• UPC: 689228871113
• Model: Shimano 105 RD-R7000 (GS, medium cage)
• Type: Rear derailleur — mechanical (cable)
• Speeds: 11-speed
• Cage length: Medium Cage (GS)
• Mounting type: Bolt-On (standard 10×1 hanger; Shimano Direct Mount compatible)
• Max sprocket: 34T · Min sprocket: 30T (low) / 11T (top)
• Total capacity: 39T
• Design: Shimano Shadow RD (low profile)
• Compatibility: Shimano 11-speed road, mechanical
• Includes: OT-RS900 derailleur housing
• Weight: 225 g (7.9 oz)
• Color: Black

Technology Highlights

• Shadow RD design: Low-profile, single-tension construction keeps the derailleur close to the frame for protection and stable, quiet shifting.
• Wide-range GS cage: Medium cage supports up to a 34T cassette for easier climbing gears.
• Trickle-down performance: Refined shifting tech derived from Ultegra and Dura-Ace.
• Direct-mount compatible: Standard hanger or Shimano Direct Mount options to suit a range of frames.

Who It's For

Road and endurance riders on a Shimano 11-speed mechanical drivetrain (105 R7000, Ultegra R8000, Dura-Ace R9100) who want dependable shifting with a wide-range cassette up to 34T.

What's in the Box

• 1 x Shimano 105 RD-R7000-GS rear derailleur (medium cage, Black)
• 1 x OT-RS900 derailleur housing
• Shimano documentation

Condition & Shipping

• Condition: Brand new in retail packaging
• Ships from: Ontario, California (US domestic)
• Estimated delivery: 3–5 business days
• Returns: Free 30-day returns