I purchased these to go on a cheap gravel bike I rebuilt to sell. They are flat and true with no wobbles. They install like all rotors do, so nothing of an issue there. They stop the bike well and bedded in quickly. I’m not sure I would use these on my main bikes for racing, but for other less "mission critical” applications, they would be fine.

Nice rotors. Mine say Avid HS1 on the side. Normally those are $50 per rotor. Great buy at $12 for the pair. That's my feedback.

Surprisingly not warped, considering the packaging. other than that they work great for my application on a 26" MTB Thanks for attention!

Took the gamble on $6.50 each rotors and won big. I have hundreds of miles on these already and am more then happy with them. No noise, no vibration, no issues stopping my 250 lbs self. Just ordered another set for a second wheelset. Im using Shimano resin pads with Ultegra hydrulic calipers for reference.

These are great! I upgraded from 160mm to 203 and it's night and day difference.uch more stopping power, less pressure needed. I would give a full 5 stars but they only came with 6 bolts instead of the advertised 12

Generic. No branding (even though old reviews mentioned that they were). Works and fits great. No wobble and as true as can be. Didn't warp even upon reasonably heavy use.

The surface area where the pads make contact is a bit smaller than old rotor, but I don’t think it will be an issue. Once I ride the bike and really use, then I’ll see if they worth it but as of right now, it seems to worth it.