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$126.00
Original: $359.99
-65%GRX RX815 Rear Derailleur (11-Speed)—
$359.99
$126.00The Story
GRX RD-RX815 Di2 Rear Derailleur
FEATURES:
- Operates with Shimano Di2 for digital electronic shifting
- Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
- For 1x and 2x drivetrains
SPECS:
- Color: Black
- Largest Cog: 34
- Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard
- Chain Wrap Capacity (teeth): 38
- Cage Length: Long
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Drivetrain Speeds: 11
- Weight: 287
Description
GRX RD-RX815 Di2 Rear Derailleur
FEATURES:
- Operates with Shimano Di2 for digital electronic shifting
- Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
- For 1x and 2x drivetrains
SPECS:
- Color: Black
- Largest Cog: 34
- Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard
- Chain Wrap Capacity (teeth): 38
- Cage Length: Long
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Drivetrain Speeds: 11
- Weight: 287












