Made of 6061 T6 Aluminum Billet- Hard, Colorful but Lighter Easy to be installed: Compatible with stock components. Compatible with 2018-2024 Low Rider, Low Rider S, Low Rider ST, Sport Glide, Fat Bob: To be amazoning on the road with this struts directly. No need to change anything. Compatible with Street Bob, Softail Standard , Heritage Softail Classic, Softail Slim with Customized 180/ 70 B Ties: If you want to change your rear wheel and fender with a wider one, you need this rear fender support bracket. Please Confirm The Motorcycle Is with 180/70 B Ties First !! Made of Aluminum 6061 T6 Billet Machined with CNC-Cut Technology Finished with anodized black Color: Black Compatible with------- Tires, Rear Specification 180/70B16,77H,BW Easy to be installed----compatible with stock components Sold in SET ( Only fender support, no more hardware.)