Walkera V120d02s Rc Helicopter Spare Parts Metal Ball Head

Walkera V120D02S RC Helicopter Spare Parts Metal Ball Head Description: Item name: Metal Ball Head Diameter: 2.45mm Usage for: Walkera V120D02S RC Helicopter Package Included: 5 x Ball Heads Notes: Because of ball screws have a little larger than the rocker, so you can use an awl or other sharp objects to expand rocker mouth, it will be easier to install.