Roll them, race them and interchange them! Double your racing and customization fun with the MOTORWORKS SPP Super Speed Power Pack 1.0. The power pack includes two uniquely designed vehicles, a race car and roadster car, as well as extra components to mix and match. Both vehicles are made of European beech wood with highly detailed body features such as front and tail lights and other aerodynamic call-outs. These durable cars feature convertible chassis that allow you to snap-on other MOTORWORKS accessories. Plus, their removable wheels, rims and cabs can be interchanged with other MOTORWORKS vehicles. The race car features a blue convertible chassis that allows you to snap-on other MOTORWORKS accessories. Plus, its removable wheels, silver rims and midnight blue cab can interchange with any other MOTORWORKS vehicles. The sporty roadster features a black convertible chassis that allows you to snap-on other MOTORWORKS accessories. Plus, its removable wheels, silver rims and yellow cab can interchange with any other MOTORWORKS vehicles. This power pack also includes 2 yellow side pipes, a yellow spoiler and yellow front air dam accessories allowing you to create even more unique vehicle designs. All the accessories are compatible to both cars and other vehicles from the MOTORWORKS collection. Built for infinite possibilities, the SPP Super Speed Power Pack 1.0 is just one of three customize-able power packs in the MOTORWORKS collection.