1Easy Installation: The RC drive shaft has a reasonable design, easy installation and disassembly, and direct replacement of plastic parts 2Efficient Transmission: Metal drive shaft has an efficient drivetrain for smoother and more powerful front and rear driveshaft transmissions 3High Loading: The RC drive shaft has a higher carrying capacity and a larger drive angle to maximize the power of the RC car 4Steel Material: Rear RC drive transmission shaft is made of steel material, which is regulable, not easy to rust, wear resistant, higher and more stable transmission effect 5Increase Drive Power: RC drive transmission shaft increases the drive power of the RC car, running to get higher performance and more efficient power transmission system