50-50 180 Out A 50-50 180out is obviously where you 50-50 and then 180 off the ledge, hence the name "50-50 180out"This trick is pretty dope, but basic. The first thing is to learn 50-50s and 180s off curbs. aprouch at a moderate speed, but the faster the better. Get into your 50-50. ollie into it so that your feet land solid, with one on the tail & one above the front bolts. Now it's time to whip out those 180 skill's of your. Do a 180 off the ledge, but do it with you feet in that solid position.