Wheels Manufacturing Inc. #89 Derailleur Hanger
- CNC machined 6061 aluminum
- Black anodized finish
- Attaches to frame with (3) M4x8 Flat Head Screws
- Fasteners not included
- Marin Hanger 5
Note: DROPOUT-89 mounts on the INSIDE of the frame dropout. DROPOUT-57 is the same shape, but mounts to the OUTSIDE of the frame dropout.