Tamiya's all-new XBG chassis, the TNS, has been designed for those engine users wanting a high performance racing chassis that is ready to run straight out of the box. TNS features a double deck frame for extra durability, with a reinforced aluminum lower and durable plastic upper deck. Powered by a 2.1cc FS-12SW engine, developed in collaboration with O.S. engines, and featuring massive disk brake, the TNS gives you more speed, more reliable running performance and improved control. 4-wheel independent double wishbone suspension with long span arms provide superior road holding, with aluminum capped oil dampers providing excellent shock absorption.