I have a set of moc 7 speed's and in comparison these are so much smoother and seem a bit quicker on acceleration have not gotten them wore in as much as my 7's but roll distance is very close already and expect it to gain distance very quickly.

I've only had them for about a week and they seem good. Since having them I cleaned my Abec 11 Biltin bearings for the first time in 3 years. After cleaning them they rolled pretty much the same. They are super quite, nearly silent.

these bearings have a smooth quiet roll. They would fit in between bones swiss ans swiss ceramics as far as speed. What really blew me away was their seals. After riding them for a month one dusty roads (there privately owned so no street cleaners) i figured i must need to clean them. I pop the seals off (sealed on both sides by the way) there wasn't a single trace of dirt. While before these i would ride for a weak and have to clean my redz and swiss. Simply amazing, bravo OUST

these bearings are awesome... i've been riding them for 2 years now and not a problem. they're a steal compared to swiss ceramics and roll better too. so they're not waterproof (found that out the hard way in a sudden rainstorm) but who cares! buy em you'll love em. cheerio

hey i gotta question Dan do u think i should get the OUST moc 9 or the the bone swiss the mocs are cheaper but should i go with the better known brand? Thanks. ----- Dan Loveland Writes - I would go with the Oust bearings. The quality of the components in the Oust bearings is very high. I have tested both Bones Ceramics and these Oust 9 bearings and found I had better times on the slalom course with the Air 9 bearings. So for half the price of ceramics you can go with these Oust 9 bearings and save money and gain some serious speed. In addition, Carl who owns oust is a super cool guy dedicated to producing high quality skate products so I think he deserves your support. Happy skating.