Shimano
Shimano Sora RD-R3000 9-speed Rear Derailleur
The Shimano Sora RD-R3000 is a 9-speed rear derailleur designed for road and fitness cycling. It features a long cage (SGS) and is compatible with Shimano Road 9-speed drivetrains. This derailleur supports cassettes with a range up to 11-32T, offering a total capacity of 37 teeth.
Checked Jul 15, 2026 14:38
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About Shimano Sora RD-R3000 9-speed Rear Derailleur
The Shimano Sora RD-R3000 is a 9-speed rear derailleur engineered for road and fitness applications. It belongs to the Sora R3000 series and utilizes a standard direct mount attachment. This derailleur is designed with a long (SGS) cage length, enabling it to accommodate cassettes with a largest sprocket of up to 32 teeth and a smallest sprocket of 11 teeth. The total capacity of the derailleur is 37 teeth, and it is compatible with Shimano Road 9-speed systems and HG 9-speed chains. The derailleur features 11-tooth pulleys and its cages are constructed from steel, with other components made from stainless steel, steel, and aluminum.
- 9-speed drivetrain compatibility
- Sora R3000 series
- Long (SGS) cage length
- Supports 11-32T cassettes
- Total capacity of 37 teeth
- Shimano Road 9-speed compatible
Specifications
- Cage length
- Long (SGS)
- Chainring size
- 32T
- Brake mount
- Direct Mount
- Brake compatibility
- Shimano Road 9-speed
- Drivetrain series
- Sora R3000
- Total capacity
- 37 T
- cassette_range
- 11-32T
- drivetrain_brand
- Shimano
- largest_sprocket
- 32 T
- smallest_sprocket
- 11 T
- speed_count
- 9-speed
- model_code
- ERDR3000SS
- use
- Road
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