Swapped this derailleur from a road bike to replace with an Ultegra derailleur. Works fine, needs some cleaning.
Here is the link to the full specifications:
SHIMANO GRX DI2 Rear Derailleur 11-speed
Asking $75. Original equipment installed on a 2019 bike.
Phone (707) 291-4401 and leave a message.
Is this the 1x or 2x version of the derailleur?
River Bull wrote:Is this the 1x or 2x version of the derailleur?
It is compatible with either a single or double chainring on the front crankset. The bike fit would depend on the alignment of the cassette with respect to the chainring(s). The maximum cassette range is 11-42. I've edited my post to include a link to the Shimano product page.
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