Description: Material:This CVD universal drive shaft features a combination of hardened steel heads (45#) and an aluminum tube body, ensuring both durability and lightweight performance for enhanced efficiencyLightweight : This drive shaft is significantly lighter, contributing to improved vehicle handling and speedEnhanced Durability:Equipped with additional PP O rings, this Cvd Slider Set reduces shock absorption effectively, offering increased durability and longevity for your RC vehicleWide Compatibility:Specifically designed for use with various 1/10 scale models including the ARRMA 3s Senton, Granite, Vorteks, Big Rock v2, as well as the 1/8 scale Typhon modelsComplete Set Included:The package contains four pieces of these drive shafts with a total length of 11.6cm/4.57inch each, providing a comprehensive solution for your RC car's drivetrain needs Size Chart: length : 11.6cm/4.57inch Package Includes: 4Front Rear Driveshaft CVD Note: Please allow slightly errors due to manual measurement and different monitors.