K33009 Derailleur Hanger For Cannondale SystemSix SuperSix Topstone double lead

Cannondale SystemSix Carbon (with Speed Release Axle) - 2019. Cannondale SystemSix HM (with Speed Release Axle) - 2019. SuperSix EVO. Derailleur Hanger for Cannondale. For M12x1 double lead threaded axles Cannondale Speed Release.

eBay