Aprilia AP8101945 Swinging Arm socket (swingarm, swing arm)

Aprilia Aprilia AP8101945 Swinging Arm Socket. Aprilia AP8101945 Swinging Arm Socket. Aprilia AP8101945. This tool is used to undo and tighten the locking nut on the swing arm. Made from toughened steel and chemically blackened for durability.