When you use this Thule Frame Adaptor, you’ll have everything you need to carry women’s, BMX and other nontraditional bikes on your hitch-mount bike carrier. Additional Features Modifies frames on women’s, BMX and nontraditional bikes to fit hanging-style hitch-mount bike carriers. Telescopic adjustment fits most frame sizes. Molded rubber pads protect bike frame finish. Push button clamps allow for easy installation and removal. Use the Thule Automated Fit Guide to find the right rack for your vehicle. Imported.