Raceline Monster Series competition beadlocks are designed and built specifically for off-road racing. They start out as premium cast or high strength forged aluminum blanks and are then custom CNC machined with the bolt pattern, lug nut style, center bore diameter, and backspacing you need. Wheel finishes include durable black or silver powder coat on cast wheels and a polished finish on forged models. Beadlock ring options include polished aluminum and black powder coated steel.