Portland Design Works Rear Fender Bracket Description: This Portland Design Works Rear Fender Bracket works to replace a worn or broken fender bracket, and this bracket will work with all generations and models of the Portland Design Works Origami and Mud Shovel rear fenders. Features: Includes a replacement rear fender bracket with a strong fabric seatpost band that will fit any seatpost diameter and even some bicycle frame seat tubes Fits all generations and models of the Origami and Mud Shovel rear fenders