Cannondale derailleur hanger, gear mech hanger, dropout replacement for bike models:
- Cannondale Superslice 2019-2021
Rear derailleur hanger D839 manufactured by PILO. ISO 9001 2015 certified.
- CNC machined 6061 T6511 ASTM B221 aluminum.
- Bolt included.
- Pilo catalog number: D839
- AKA gear mech derailleur hanger: Cannondale CK3057U00OS
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.