Had these on my Yeti SB6c for a few weeks, then I went to Malaga and rode the rockiest trails I have ever done. Bearing in mind I am 46 and weigh over 200lbs they were not treated kindly!! I was bombing down rocky trails, jumping off of rocks and jumping into and onto rocks. I must admit for the first couple of runs I was a bit nervous of how they would hold up but then I just forgot about them. I had 2 mates who seriously bent their wheels one being completely destroyed but I just kept riding, I didn't even need to true them!!
Amazing workmanship, great customer service and communication, I was a little demanding with the colour matching, highly recommended.
I have thrown everything at the c33 wheels on various trails in nsw from xc to enduro and they have been faultless.They are also dead quite when you hit roots and rocksquality build by pure components