Feature: 1. Steel Material: Using high quality steel material, it is sturdy and durable, more powerful to use, and has a smoother driving performance. 2. Good Performance: Excellent quality, fine workmanship, can withstand greater force and improve the performance of the remote control car. 3. Provide Smooth Motion: Front rear CVD drive shaft can provides smoother motion for higher performance and a more efficient power transfer system. 4. Efficient Powertrain: A more efficient powertrain provides a smoother ride and improves the driving force of the remote control car. 5. Easy to Install: Reasonable design, easy installation and disassembly, suitable for Losi 1/10 Lasernut U4 Tenacity off road vehicle. Specification: ​Item Type: RC Car Front Rear CVD Drive ShaftModel: LOS232032 Material: Steel Color: Black Weight: Approx. 34g / 1.2oz Product Length: Approx. 128mm/5.0in Ball Head Diameter: Approx. 6mm/0.2in Application: for Losi 1/10 Lasernut U4 Tenacity Off Road VehicleApplicable Model: for LOS03028, for LOS03027, for LOS03019. Package List: 2 x Front Rear CVD Drive Shaft Note: 1. Please allow 1‑3mm 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.