Team Associated 90006 SC10 4x4 RTR, Pro Comp The SC10 4x4 RTR composite modular chassis is design with sealed receiver box and removable speed control tray for easy maintenance The new Reedy 550 SL brushless motor dishes out plenty thanks to the new water-resistant XP SC700 speed control complete with heat sink and fan This SC10 4x4 RTR a factory finished replica of the Pro Comp truck driven by Travis Coyne