After talking with SG, I should be in the Krux frame. I have a one year old tan x curve frame with a medium belt. I would like to trade for someone’s Krux frame with medium belt. Don’t really care about the color. Mine has one small stain (in picture) and a small mark on surface of buckle. It’s fully functional and is in really good shape. I would like to trade for similar condition Krux frame.