How to build Retracts for Quadcopters/multirotors That HPI Guy

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
Buy retracts:
Buy CF legs: OR
Buy tap&die:
Buy M4 nuts:
Buy Aluminium:
So this was a long time coming, It took all day to shoot because of problems but I got it done in the end. So follow these steps to build youre own retractable langing legs for the DJI F550 or other quadcopters. Please like this video to help it get found for other hobbyists.
GoPro's now available from www.quadcopters.co.uk
Join our Facebook Group: /
If you don't like facebook try my Forum
Fpvracer.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.