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brilliant shine
Not compatible with finned brake pads
it provides a stiff
stainless scuffer
press the end of the keyring attachment to detach it from your keyring
Shimano RD-RX815 1320g brilliant shineThe Shimano GRX RD RX815 Di2 rear derailleur delivers professional grade electronic shifting for gravel and mixed terrain riding. It features an integrated chain stabilizer with an ON OFF switch, allowing riders to eliminate chain slap on rough trails or reduce friction on smooth pavement. This Di2 version ensures digital precision and effortless synchronization with Shimano's electronic road levers. Optimized for versatility, this derailleur is
