#572 - RTR NITRO RS4 KIT WITH NISSAN SKYLINE R34 25GT BODY Pre-Assembled 1/10th Scale 4WD Nitro Powered Car with .15FE Engine, Radio Set, Aluminum Chassis, Fiber Reinforced Nylon Disk Brake. Genuine HPI spare part for ensured quality, correct maintenance and easy repairs. See below for kit compatibility.