This hanger fits all Ritte carbon frames: Ace, Bosberg and Vlaanderen.
Includes aluminum hanger and two M4x0.7 8mm Mounting Screws.
Remember: a hanger cannot protect your bike in every case. They are designed to snap or bend when the derailleur strikes the ground but they must be stiff enough in the direction of chain travel to allow smooth shifting. Because of this strength, a jammed chain or derailleur malfunction can damage the carbon dropout.