Use this package to upgrade all of the components on your skateboard. We are talking about Thunder trucks, Spitfire wheels, and Bones bearings, three of the absolute best products in the game. Contains 2 Thunder Standard 147 (8.0") Polished Silver Trucks. Spitfire Wheels Formula Four. 101A Durometer, 53mm Classics Shape. Bones REDS Bearings are the best and most popular priced bearings you can buy. These were developed to be an affordable alternative to Bones Swiss. They are inspected twice before being shipped to skaters and offer the greatest combination of performance, durability and low cost in the industry. Because they offer near Bones Swiss performance at a fraction of the cost, they have become the best selling bearing brand in the U.S.A. Also includes a set of 1" Hardware.