3 PCS New DIY Upgrade Metal Arm Driving Servo Part For HUINA 592 RC Crawler Car 22CH 1:14 1592 RC Alloy Excavator Metal Arm Parts
How to upgrade (video link): //www.youtube.com/watch?v=Un-3Qd78usg
The stock is made of the main arm, second arm and bucket arm, the metal linkages make them have much more power than the original one, whatever you want how to use your excavator, grabing heavy, breaking stone or digging earth, this stock will bring you a great improve.
Brand Name: Huina
Item Type: Driving Rod
Suitable For:Huina 1592
3 x Driving Rod
1 x Sticker