All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances.
CNC machined 6061 aluminum
Black anodized finish
Scott: 277544, SC-R-SW1-S
DROPOUT-687 and DROPOUT-688 are compatible with the same frames. DROPOUT-687 is for standard mount derailleurs and DROPOUT-688 is for Shimano Direct Mount derailleurs. Does not include axle nut or fasteners.
