Shimano GRX RD-RX817 Di2 Rear Derailleur 1 x 11 Speed
$400.00
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
The Shimano GRX 11-speed Di2 rear derailleur integrates electronic shifting with silent and uninterrupted rear operation on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.
Show More
Show Less
Price History
$400
(+$65.02)