This premium upgrade package contains Krux K5 DLK Trucks, new Welcome skateboard wheels, Bones Reds bearings, 1/8" black riser pads, and 1" black phillips hardware. Krux K5 Down-low kingpin trucks feature the best grind clearance with improved strength and rigidity. Welcome wheels are perfect for rougher terrain with incredibly slidability. Bones Reds bearings are the best and most popular priced bearing on the market. High quality with low cost make these the go to bearings for skaters.