1. The items are designed and manufactured by E-VIRATRUE team.

2. The upgrade part is made of 7075 aluminum.

3. The item sells as 1pcs servo saver, pls order it if you need more.

4. pls feel free to contact with us if you have any questions about E-VIRATRUE products. Email: zhengcaijiwu@126.com

5. We will ship the package by DHL when we have received the orders within 1~2days.