Derailleur hanger, gear mech hanger, dropout replacement for BTwin, Cervelo, Corratec, Decathlon, DeVinci, Diamondback, Focus, Haibike, Hercules, IronHorse, K2, Kalkhoff, Kona, KTM, Lapierre, Marin, Mongoose, Nishiki, Raleigh, Rockrider, Schwinn, Staiger, Univega, Wheeler, Boomerang, Climb on bikes bike models:
UNION rear derailleur hanger manufactured by Marwi one of the most know manufacturers in the world:
- Material: Cast aluminium.
- Bolts included.
- Marwi catalog number: GH-003
- AKA mech hanger, gear hanger:
For any questions please contact us or send an email to:
To be sure if this the right part, please send us photos of:
1. Your derailleur hanger from both sides;
2. And if possible bike‘s frame part photos, where dropout was attached.