BMW stock foot peg delete – frame spacers These are necessary when removing the stock foot peg mounts from your BMW airhead and adding rear sets. These are sold as an add on item with out rear sets but are also available separately if you already have rear sets. They key in perfectly into the serrations of the stock foot peg mounts where the engine stud mounts through the frame, and attaches to the exhaust hangers. Made from Cold-Roll Steel required for engine-mounting through holes in the frame. Made in Los Angeles, California.