These are very nice rides while mostly known for there great BMX frames and the iconic ET bike Kuwahara was one of the very best frame builders in Japan. There race level BMX and road frames from the mid 80's where some of the very best stuff to come out of Japan. A nicer example like this one with Superbe level componts is likely worth about 7/8x what you paid for it. I would consider this bike a keeper if the size is right.