SHIMANO SORA Rear Derailleur RD-R3000 (GS)

The SHIMANO SORA RD-R3000 GS Rear Derailleur is built to provide smooth, stable, and reliable shifting performance for road cyclists and fitness riders. Designed for 9-speed drivetrains, this rear derailleur combines Shimano’s trusted engineering with a durable construction that performs consistently during daily rides, long-distance training, and weekend road adventures. The GS medium cage design supports wider gear ranges, making it an excellent choice for riders who need better climbing capability and versatile gearing options. With precise indexing and responsive shifting action, the RD-R3000 ensures smooth gear transitions across varying terrains. Its sleek black finish adds a modern look while maintaining lightweight durability for long-term use. Whether upgrading an existing drivetrain or building a reliable road bike setup, the Shimano SORA RD-R3000 GS delivers dependable shifting efficiency and excellent overall drivetrain control.

Key Features

• Smooth 9-Speed Shifting: Delivers accurate and responsive gear changes

• GS Medium Cage Design: Supports wider gear range for versatile riding

• Wide Cassette Compatibility: Handles up to 34T maximum sprocket size

• Reliable Shimano Performance: Consistent operation for road and fitness cycling

• Durable Construction: Built for long-lasting drivetrain reliability

• Stable Chain Control: Improves drivetrain efficiency and chain management

• Modern Black Finish: Stylish design that complements modern road bikes

• Optimized Gear Capacity: Supports a total drivetrain capacity of 43T

Product Specifications

• Brand: Shimano

• Series: SORA

• Model: RD-R3000

• Type: Rear Derailleur

• Speed Compatibility: 9-Speed

• Cage Length: GS (Medium Cage)

• Maximum Sprocket: 34T

• Minimum Sprocket: 11T

• Maximum Front Difference: 20T

• Total Capacity: 43T

• Application: Road Bikes / Fitness Bikes

• Color: Black

• Material: Alloy and composite construction

Drivetrain Compatibility & Performance

• Wide Gear Range Support: Designed for riders who need better climbing gears and flexible cassette setups

• Efficient Power Transfer: Maintains smooth drivetrain movement for improved riding efficiency

• Precise Indexing: Shimano shifting technology ensures reliable and crisp shifting performance

• Ideal for Endurance Riding: Supports comfortable cadence control during long-distance rides

• Low Maintenance Design: Durable structure helps reduce wear during regular use

Easy Operation / Usage

• Install the derailleur on a compatible 9-speed drivetrain setup

• Pair with Shimano SORA compatible shifters for best performance

• Adjust cable tension and limit screws for precise shifting

• Use with compatible cassette and chain combinations

• Clean and lubricate regularly for smooth long-term operation

Why Choose This Product

• Trusted Shimano SORA drivetrain quality

• Smooth and dependable 9-speed shifting

• Supports wider cassette gearing for climbing efficiency

• Durable design suitable for regular road cycling use

• Excellent balance of performance and affordability

• Ideal upgrade for road and endurance bikes

In the Box

• 1 x SHIMANO SORA RD-R3000 GS Rear Derailleur