CRG is a manufacturer of components for the motorsports industry. All products are manufactured utilizing a CNC (computer numerically controlled) machining processes. All CRG parts are cut from solid aluminum billets in house in the USA. Making parts in this fashion is not the cheapest way, but it is the only way to produce a quality product with a high degree of precision, fit and finish. For this reason, CNC machining is the process chosen by builders in all forms of racing and the only method used by CRG. So if you want the best products on your motorcycle, choose CRG.