For sale is a Scorpion HKIV-4025-1100KV Outrunner. This motor has only about 20 flights on it and came out of a Kraken 580. It has a grind on the shaft to precisely fit the pinion gear for a kraken.  There are no issues with the motor, it functions perfectly and comes in original scorpion box with screws, connectors and stickers.  Will try to ship same day as purchase.