Which derailleur hanger do I need? – Cannondale Help Center
Chain Circuit Hanger Cannondale KP158 Type Caad Supersix Ev Superx Synapse | eBay
2PCs Bicycle rear Derailleur hanger mech dropout KP158 for Cannondale CAAD8 10 SUPER X Cannondale SIX EVO disc SYNAPSE HIGH MOD|Bicycle Derailleur| - AliExpress
Cannondale Derailleur Hanger (CAAD 8/10, Super Six Evo, Synapse) - Performance Bicycle
1pc Cycle Bike rear gear mech derailleur hanger dropout w Bolts for CANNONDALE KP158 CAAD10 CAAD8 CX1 Evo Quick Super X Synapse|Bicycle Derailleur| - AliExpress