Wheels Manufacturing Derailleur Hanger #21
Wheels Manufacturing Derailleur Hanger #21
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All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exact tolerances.
- CNC machined 6061 aluminum
- Black anodized finish
- Attaches to frame with (1) M8 Chainring Bolt
- Giant Part #RE78E
- Kona Hanger Type I
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Wheels Manufacturing Derailleur Hanger #21
Wheels Manufacturing Derailleur Hanger #21
Wheels Manufacturing Derailleur Hanger #21
Ā
All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exact tolerances.
- CNC machined 6061 aluminum
- Black anodized finish
- Attaches to frame with (1) M8 Chainring Bolt
- Giant Part #RE78E
- Kona Hanger Type I
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Wheels Manufacturing Derailleur Hanger #21
Ā
All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exact tolerances.
- CNC machined 6061 aluminum
- Black anodized finish
- Attaches to frame with (1) M8 Chainring Bolt
- Giant Part #RE78E
- Kona Hanger Type I















