Skip to product information

SHIMANO

SHIMANO GRX DI2 RD-RX815 Long Cage Shadow Plus Rear Derailleur 11-Speed

SHIMANO GRX DI2 RD-RX815 Long Cage Shadow Plus Rear Derailleur 11-Speed

Regular price
Price: $299.99
Regular price
List Price: $0.00
Sale price
Price: $299.99
View Cart
SHIMANO GRX DI2 RD-RX815 Long Cage Shadow Plus Rear Derailleur 11-Speed

The Shimano GRX Di2 RD-RX815 rear derailleur features an integrated chain stabilizer to keep the shifting smooth and precise over a variety of terrain.

SEIS (Shimano Electronic Intelligent System)
Adjustable chain stabilizer prevents chain slapping and drops
Switch stabilizer ON/OFF to match the terrain
Gravel-tuned clutch tensio
n Direct Attachment (Direct Mount Compatible)

Speed: 11 Speed
Shifter Compatibility: Shimano Di2
Shift Mechanism: Electronic (Wired)
Max. Tooth: 34T
Min. Tooth: 11T
Chain Wrap Capacity: 38T
Cage Material: Carbon/Aluminum
Chain Retention: Shadow Plus
Color: Black
Weight: 287g

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.