Feature:1. Steel Material: RC car rear drive shaft is made of steel materail, which is rust proof, wear resistant, and more powerful to use, so as to better control your remote control car.2. Carrying Capacity and Driving Angle: RC rear drive shaft has higher carrying capacity and larger driving angle, which can maximize the power of the remote control car.3. Efficient Power Transmission System: The more efficient power transmission system provides more stable driving, making the rear drive shaft more stable and powerful.4. Improve Driving Force: The rear drive shaft improves the driving force of the rc car and operates to obtain higher performance and more efficient power transmission system.5. Replacement Part: 1/16 scale RC car rear dog bone is easy to install and disassemble, you can directly replace the old or damaged parts to obtain higher strength.Specification:Item Type: RC Car Rear Drive ShaftMaterial: SteelColor: BlackWeight: Approx. 11g / 0.4ozTotal Length: Approx. 33mm / 1.3inNeedle to Needle Length Approx. 28mm / 1.1inBall Head Diameter: Approx. 5.5mm / 0.2inApplicable Model: Suitable for ZD Racing 1/16 S16 EX16 16426 2011 RC Car.Package List:2 x RC Car Rear Drive ShaftNote:1. Please allow 13mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.