The industry has developed the Next Racing Generation in quick release. These new units feature many options that conventional Ball-Lock quick release systems do not offer including specially designed raised sections to prevent the hub from stretches, a self locking mechanism for ease of use and safety functions, and as always, a variety of different colors and color combinations. Made from highest quality aircraft aluminum or powder-coated stainless steel for maximum durability, these units are meant to last, remain stylish, as well as have functional usage