Derailleur hanger, gear mech hanger, dropout replacement for Bianchi bike models:
- Bianchi Aria
- Bianchi Oltre X3
- Bianchi Oltre X4
Rear derailleur hanger manufactured in US by Wheels mfg to meet highest quality standards:
- Material: CNC machined 6061 aluminum. CNC derailleur hangers improves shifting and looks greater.
- Color: black, anodized finish.
- Bolts not included. M4x8 Flat head screw
- Wheels mfg catalog number: DROPOUT-383
- Replaces Bianchi mech hanger, gear hanger: C1355490
Dropout-383 has threaded M4 holes for the screws. D346 is the same hanger, but with countersunk, unthreaded fastener holes.
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.