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Shimano GRX RD-RX815 11-Speed Rear Derailleur

IRDRX815
₹25,830

Precision Electronic Shifting for Gravel Adventures

Description

The Shimano GRX RD-RX815 rear derailleur brings the precision of Shimano Di2 electronic shifting to your 11-speed drivetrain. Engineered for mixed terrain, it ensures smooth and accurate gear changes, enhancing your ride experience on gravel, trails, or roads.

Chain Stabilizer for Quiet Rides: Integrated with a chain stabilizer mechanism, the RD-RX815 minimizes chain slap and provides a quieter, more secure ride. For smoother surfaces, the On/Off switch lets you disable the stabilizer, adapting effortlessly to your riding environment.

Optimized for Gravel and Adventure: Designed specifically for gravel and adventure riding, the derailleur is compatible with road cassettes featuring a maximum 34T low sprocket, providing a wide gear range for tackling varied terrain with confidence.

Durable and Versatile Performance: Built with robust materials and Shimano's proven engineering, the RD-RX815 delivers reliable performance in challenging conditions. Its rugged design ensures it can handle rough trails while maintaining top-notch functionality.

The RD-RX815 supports Shimano's synchronized shifting technology, allowing seamless communication between front and rear derailleurs for optimal gear selection.

Features
  • Seamless Shifting Performance: Delivers silent and reliable rear shifting on rough terrain for uninterrupted rides.
  • Chain Stabilization System: Adjustable chain stabilizer prevents chain slapping and drops, with an On/Off switch to adapt to varying terrains.
  • Gravel-Specific Tuning: Features gravel-tuned clutch tension for better chain control on mixed surfaces.
  • Wide Compatibility: Works with 11-speed road Dual Control Levers for versatile setups and smooth operation.
  • Optimized Gear Range: Supports a maximum front difference of 17T, top sprocket max. 11T, low sprocket max. 34T, and a total capacity of 38T.

Technology

  • Shimano Shadow RD+: Minimizes distractions with a quieter drivetrain, reducing chain slap and preventing chain drops. Lighter and more efficient than roller-type chain devices, it ensures reliable and smooth performance.

Specifications
  • Model No: RD-RX815
  • Series: GRX
  • Color: Series Color
  • Rear Speeds: 11
  • RD Construction|Shimano Shadow RD+: Yes
  • Mount|Direct Attachment (Conventional): Yes
  • Mount|Direct Mount: Yes
  • Max. Front Difference: 17T
  • Total Capacity: 38T
  • Low Sprocket|Max.: 34T
  • Low Sprocket|Min.: 30T
  • Top Sprocket|Max.: 11T
  • Top Sprocket|Min.: 11T
  • Fluoric Coated Link Bushings: 4
  • Pulley|Guide Pulley Bearing: Sealed Bearing
  • Pulley|Tension Pulley Bearing: Sealed Bearing
  • Pulley|Teeth: 13T
  • B-Axle|Hollow Axle: Yes
  • Di2 Connectivity Wired|Di2 Shifting: Yes
  • Firmware Update by E-Tube Project: Yes
  • SD50 Port (Pcs): 1
  • SD300 Port (Pcs): 0
  • SD50 Connector (Pcs): 0
  • SD300 Connector (Pcs): 0
  • Average Weight: 287 g
Shimano Warranty Information

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Shimano GRX RD - RX815 11 - Speed Rear Derailleur | The Bike Affair
Shimano

Shimano GRX RD-RX815 11-Speed Rear Derailleur

₹25,830

Type

Derailleur

Specifications

  • Model No: RD-RX815
  • Series: GRX
  • Color: Series Color
  • Rear Speeds: 11
  • RD Construction|Shimano Shadow RD+: Yes
  • Mount|Direct Attachment (Conventional): Yes
  • Mount|Direct Mount: Yes
  • Max. Front Difference: 17T
  • Total Capacity: 38T
  • Low Sprocket|Max.: 34T
  • Low Sprocket|Min.: 30T
  • Top Sprocket|Max.: 11T
  • Top Sprocket|Min.: 11T
  • Fluoric Coated Link Bushings: 4
  • Pulley|Guide Pulley Bearing: Sealed Bearing
  • Pulley|Tension Pulley Bearing: Sealed Bearing
  • Pulley|Teeth: 13T
  • B-Axle|Hollow Axle: Yes
  • Di2 Connectivity Wired|Di2 Shifting: Yes
  • Firmware Update by E-Tube Project: Yes
  • SD50 Port (Pcs): 1
  • SD300 Port (Pcs): 0
  • SD50 Connector (Pcs): 0
  • SD300 Connector (Pcs): 0
  • Average Weight: 287 g

Features

  • Seamless Shifting Performance: Delivers silent and reliable rear shifting on rough terrain for uninterrupted rides.
  • Chain Stabilization System: Adjustable chain stabilizer prevents chain slapping and drops, with an On/Off switch to adapt to varying terrains.
  • Gravel-Specific Tuning: Features gravel-tuned clutch tension for better chain control on mixed surfaces.
  • Wide Compatibility: Works with 11-speed road Dual Control Levers for versatile setups and smooth operation.
  • Optimized Gear Range: Supports a maximum front difference of 17T, top sprocket max. 11T, low sprocket max. 34T, and a total capacity of 38T.

Technology

  • Shimano Shadow RD+: Minimizes distractions with a quieter drivetrain, reducing chain slap and preventing chain drops. Lighter and more efficient than roller-type chain devices, it ensures reliable and smooth performance.

The Shimano GRX RD-RX815 rear derailleur brings the precision of Shimano Di2 electronic shifting to your 11-speed drivetrain. Engineered for mixed terrain, it ensures smooth and accurate gear changes, enhancing your ride experience on gravel, trails, or roads.

Chain Stabilizer for Quiet Rides: Integrated with a chain stabilizer mechanism, the RD-RX815 minimizes chain slap and provides a quieter, more secure ride. For smoother surfaces, the On/Off switch lets you disable the stabilizer, adapting effortlessly to your riding environment.

Optimized for Gravel and Adventure: Designed specifically for gravel and adventure riding, the derailleur is compatible with road cassettes featuring a maximum 34T low sprocket, providing a wide gear range for tackling varied terrain with confidence.

Durable and Versatile Performance: Built with robust materials and Shimano's proven engineering, the RD-RX815 delivers reliable performance in challenging conditions. Its rugged design ensures it can handle rough trails while maintaining top-notch functionality.

The RD-RX815 supports Shimano's synchronized shifting technology, allowing seamless communication between front and rear derailleurs for optimal gear selection.

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