http://i00.i.aliimg.com/img/pb/252/065/676/676065252_296.jpg

Features:
Carbon fiber material.
It is specially designed for S800/S800 EVO frame.
You can control the landing gear to retract remotely by using a 2-position switch channel of the R/C transmitter.
The retractable landing gear will not block the view of the camera lens, making smooth shooting in all directions possible.

Specifications:
Recommend wheelbase: 800mm-1050mm
Suitable for 22mm diameter tube
Bearing weight: <10kg
Suitable for DJI S800/S800 EVO Multicopters
Package size:  46 * 10 * 4cm / 18.1 * 3.9 * 1.6in
Package weight: 717g / 1.6lb

Package Includes:
1 set * Landing gear skid with necessary connecting cable(22mm  Pipe Clamp)

http://i01.i.aliimg.com/img/pb/253/065/676/676065253_146.jpg