This is a special limited edition version of the Tamiya TA-06 Pro 4WD Touring Car chassis kit that includes item 42216 (Double Cardan Joint Shafts 44mm). Double Cardan Joint Shaft features two joint sections to minimize rotational vibrations for better suspension feel. The shafts are made from high-strength steel and are especially ideal for use with direct couplings (Spools). The overall length is equivalent to that of a standard 44mm universal drive shaft. Each component is available separately as a spare part to aid with maintenance. The TA-06 is the 6th generation Tamiya high performance 4WD touring car. It incorporates a unique dual drive system. It has a gear box in the rear for maximum acceleration and a belt system to transfer power to the front drive wheels.