Feature:1. Hardened Steel: This RC car rear drive shaft adopts hardened steel material, which is wear resistant, rustproof and durable.2. High Stability: This 1/10 RC drive shaft provides more stable movement, achieves higher performance, more efficient power transmission system.3. Low Fault Rate: This RC rear drive shaft adopts separation design that reduces fault rate. The power from the drive shaft is transferred to the wheels to make the car generate driving foce.4. Large Loading Capacity: This RC rear drive shaft has larger loading capacity and bigger driving angle, which can maximize the power of the RC car.5. Retractable Design: This RC rear drive shaft features retractable design that provides more space for rocker. Special design increases smoothness and angle.Specification:Item Type: RC Rear Drive ShaftMaterial: SteelColor: BlackDiameter: Approx. 13mm / 0.51in (Manual Measurement, Slight Error May Exist)Output Shaft Pore Diameter: Approx. 5mm / 0.20in (Manual Measurement, Slight Error May Exist)Product Length: Approx. 120-150mm / 4.72 x 5.91in (Adjustable) (Manual Measurement, Slight Error May Exist)Application: Suitable for Slash 2WD 1/10 RC Cars Package List:2 xRC Rear Drive ShaftNote:1. For manual measurement, please allow 1‑3mm error.2. Display calibration is inconsistent, and the colors of the items displayed in the photos may be slightly different from the actual objects.