SHIMANO ULTEGRA RX RD-RX805 DI2 Shadow + Rear Derailleur Medium Cage GS 11-Speed
Regular price
$299.99
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SHIMANO ULTEGRA RX RD-RX805 DI2 Shadow + Rear Derailleur Medium Cage GS 11-Speed
The Shimano Ultegra RX805 GS Di2 11-speed derailleur is the sister derailleur to the Ultegra R8050 Di2 derailleur but features a "clutch," or what Shimano calls Shadow RD Plus technology. This is designed to reduce chain slap, noise and improve chain retention on bumpy riding surfaces. It is ideally suited to cyclocross, gravel, and adventure riding. With its GS long cage, the derailleur is compatible with up to a 34 tooth cog. With Di2, you get fast, reliable, electronic shifting that is completely customizable via the E-TUBE Project.
Pulley maintains consistent distance to cassette for increased shift stability
Low-profile, "Shadow" design
Stable shifting performance
Optimized slant angle
On/Off switch for integrated clutch
Ready to work Di2 eTube systems
Capable of "Synchro-Shift"
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: 39T
Cage Material: Aluminum
Chain Retention: Shadow Plus
Color: Black
Weight: 280g
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.
The Shimano Ultegra RX805 GS Di2 11-speed derailleur is the sister derailleur to the Ultegra R8050 Di2 derailleur but features a "clutch," or what Shimano calls Shadow RD Plus technology. This is designed to reduce chain slap, noise and improve chain retention on bumpy riding surfaces. It is ideally suited to cyclocross, gravel, and adventure riding. With its GS long cage, the derailleur is compatible with up to a 34 tooth cog. With Di2, you get fast, reliable, electronic shifting that is completely customizable via the E-TUBE Project.
Pulley maintains consistent distance to cassette for increased shift stability
Low-profile, "Shadow" design
Stable shifting performance
Optimized slant angle
On/Off switch for integrated clutch
Ready to work Di2 eTube systems
Capable of "Synchro-Shift"
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: 39T
Cage Material: Aluminum
Chain Retention: Shadow Plus
Color: Black
Weight: 280g
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.