Dairyman QR Basket to fit almost any rack, especially the wide Ebike Racks. Dairyman Rear basket details and specifications: Rear rack mounting system that secures the baskets up to 7" wide. - Dimensions: 14 x 12 x 7 in - Size: 850ci - Max capacity: 20lbs - Made using durable molded plastic - Also Available: Pet Cover for DairyMan Rear Basket, Liner - Tote , Bungee Net - ** Rear Rack not included - Comes with 2 sets of mounting feet 11mm and 17mm (screwdriver required to change) - Patent Pending