[Metal Servo Gear Upgrade] : Upgrade to the k110s metal servogear version with modified and upgraded metal servo gear for stable performance.
[easy Modification] : Save the hassle of purchasing an additional k110 aircraft by upgrading to the metal servo gear version.
[Professional Craftsmanship] : Expert manufacturing and high accuracy ensure stable performance to meet your various needs.
[sturdy Materials] : Made of sturdy plastic and steel material, these spare parts are sturdy and not easy to damage.
[ Upgrade Component] : Suitable for wltoys xk k110, k110s rc helicopters, this kit is a upgrade component for enthusiasts.

Spec:

Item Type: RC Helicopter Modification and Upgrade Accessory Kit
Main Material: Plastic
Servo Gear Material: Steel
Weight: Approx. 54g / 1.9oz
Applicable Model: for WLtoys XK K110, K110S RC Helicopter

Package List:
3 x Servo Gear
3 x Servo Arm
3 x Screw
1 x Servo Hood
1 x Servo Pressure Plate
1 x Servo Base