Only time will tell how well my two Yoeleo R12 frames hold up, but after a few months, my impressions are all good. The bikes ride and handle great. Both have seen speeds of 55 mph and high speed cornering. I use Wheels Manufacturing BBs with angular contact hearings to avoid creaking BBs, but the BB386 bores are tight and apparently well aligned. The paint jobs are great. I got an all pearlescent white, special order frame at no additional cost in about 30 days. A standard model was delivered in 9 days. Their integrated handlebars are very nice too. Each cost $1215 delivered, with seatpost and bars.