Give your geared rear wheel a new purpose with this singlespeed spacer kit, designed to fit Shimano-style freehub bodies. The anodized aluminum spacers help achieve the perfect chainline for road, track, or MTB cranks, while the stainless steel lockring ensures secure fitment. Built for durability and easy installation with a common Shimano cassette tool, this kit offers a reliable solution for your singlespeed conversion.