Cannondale Rear Derailleur Hanger Single Lead Synapse M12x1 K33049 F-Si

Details: Replacement part is K33040 hanger. Original Cannondale derailleur hanger for 2018 generation Synapse Carbon, F-Si, Topstone Alloy and Slate bikes. Updated version of KP419. Originally fits Slate, Beast of the East, etc. Single lead version. Cannondale Derailleur Hanger Single Lead F-Si Synapse M12x1 TA ST SS 073 K33049 is the original Cannondale derailleur hanger for 2018 generation Synapse Carbon, F-Si, Topstone Alloy and Slate bikes. This is an updated version of KP419/, originally adapted for Slate, Beast of the East, etc. This is a single lead version. Make sure you have the correct axle thread. The double lead (speed release) version is a separate version. Please call Cannondale with questions regarding compatibility. Replacement part is K33040 hanger.