Bicycle Index Hanger Derailleur Adapter. Compatible with most Shimano Rear Derailleurs without a built-in hanger. Slots into rear axle dropout. Rear Dropouts must be aligned before installation. (1011046)
Features & details
Index Rear Derailleur Hanger
Derailleur Compatiablity is based on frame
Fits most bikes without built in Derailleur Hanger