1/10 TRF Series No.311 TRF419X WS Chassis Kit Item No: 42311 ★This product packages the TRF419X chassis with a 2mm thickness aluminum lower deck and a 1.75mm thickness carbon fiber upper deck - great for use on high-grip asphalt and carpet. ★Please note that body, motor, tires, wheels, pinion gear, R/C equipment, battery pack and charger are sold separately. Information is correct as of March 8, 2017. Specifications are subject to change without notice.