1. Dog Bone Shaft is specially designed for RC car, it is suitable for 53505 39mm RC car upgrade part. And it can to meet the specification of equipment. 2. Helps to improve the overall performance of the remote control car, flexible and strong. And it is preferred by the model car hobby enthusiasts. 3. High accuracy RC car perfect front and rear universal dog bone parts. Suitable to replace plastic parts for higher strength. 4. Perfect replacement for accessories to make your car look cool and more realistic. 5. Dog bone shaft is made of quality Metal material, and with excellent workmanship, which has stability and excellent performance.<br><br>Material: Metal colour: Black<br><br>Package Contents: 2 x RC Metal Dog Bone Drive Shaft Set<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.