HPI Racing is proud to offer these new Universal Joints for the Savage series of Monster Trucks. These universal joints deliver improved durability and more efficiency than the stock dogbones. They're machined from high strength steel, hard chromed for a shiny durable finish that is easy to clean and looks great, and fully rebuildable to add extra life when it comes time for maintenance. These universal joints are factory designed, factory manufactured and team tested for the best fit and durability on the market. To help keep these universals together in the toughest conditions, the joint pin has been made with a special flat spot so the set screw gets a better seat when tightened. Sold in pairs and includes everything needed to assemble and install. These parts are a great addition to any Savage truck, perfect for competetive racing, and will fit any wheel using 14mm hex hubs.