Turn the competition on its head with the inverted kingpin skateboard trucks from royal introducing an initiative inverted design this high quality hardware is perfect for setting you apart from the crowd this cutting edge component is sure to make everyone flip out so make sure you pick up a pair for yourselfavailable in 3 different sizes50 suitable for deck sizes 775 and below525 suitable for deck sizes between 775 82555 suitable for deck sizes 825 and aboveprice is