The Associated Factory Team 12R5.1 is the latest evolutionary step in Associated’s twenty-five years of 1:12 scale racing history. New for the RC12R5.1 is the wide three-point rear pod that has been optimized for fitting brushless motors as well as heat dissipation. The 12R5.1 is built on a 2.5mm woven carbon fiber chassis that utilizes a pivot-ball link rear suspension that allows for independent adjustments for chassis roll, bump, and alignment. This car is fast and ACER Racing has produced ceramic ball bearings that will make it even faster. This is a complete ball bearing kit made from our Ceramic Nitride Pro Series ball bearing material.