Huina Professional Metal Strength Main Arm Second Arm Bucket Arm Driving Rod for RC Excavator

Huina Professional Metal Strength Main Arm Second Arm Bucket Arm Driving Rod for RC Excavator Feature 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. Description Brand Name: Huina Item Type: Driving Rod Material: Metal, Plastics Package Included 3 x Driving Rod