Item Type: RC Rear Axle Shaft Material: Steel Product Length: Approx. 143mm/5.62in Shaft Diameter: Approx. 6mm/0.23in Suitable for Losi Baja Rey Hammer Rey U4 1/10 RC Car1STEEL MATERIAL: RC rear axle shaft is made of premium steel material, which is rust proof, wear resistant and more powerful to use for better control of your RC car. 2POWERFUL PERFORMANCE: The metal RC rear axle shaft has higher load bearing capacity and greater driving force, which can maximize the performance of your RC car. 3COMPATIBLE MODELS: RC rear axle drive shaft for Losi Baja Rey Hammer Rey U4 1/10 RC cars. Directly replace the original old or damaged parts to get higher strength. 4IMPROVE DRIVE POWER: RC car rear wheel axle can improve the rear axle power of RC cars, running for higher performance and more efficient transmission system. 5EXQUISITE AND BEAUTIFUL: These RC car rear axle shafts have exquisite appearance and stable performance, making your RC car look more lifelike and cool. 2 xRCRearAxleShaft 2 xSpacer