Life Like 9850 #77 Phoenix Propane Sprint Car. HO Slot Car. Renegade Racer Series. Maximum Handling and Cornering. Maximum Traction At Maximum Speeds. With Max-Traxx Technology. Center Magnets for Maximum Downforce Control. Reconfigured Windings for Increased Torque. Self-Aligning Bronze Bearings. Equalized front/rear weight distribution. Precision cast axle for optimum handling. Durable pick-up shoes for maximum electrical conductivity. Stainless steel guide pin. Extra traction magnets for cornering control. New tire profile for superior traction. Ultra-cohesive gear lubrication. Precision crown gear-to-pinion interface. Red, Yellow, Blue, and White.