Filter
Manufacturer
Rear derailleur length
Rear derailleur type
My Account
GRX
items per page
sort by
Shimano GRX-815 Di2 2x11s rear derailleur
Total capacity 40t black-grey
Order number: 391115 Manufacturer item no.: IRDRX815
Shimano GRX-817 Di2 1x11s rear derailleur
Total capacity 31t black-grey
Order number: 391117 Manufacturer item no.: IRDRX817
items per page
sort by