I think it really was made for the zx14, but I've had it on my C14 for the last several months. This is a gorgeous seat, and it pains me to sell, but I don't have a need for more seats than the bike will hold, so it has to go. It's black vinyl, carbon fiber pattern, with silver stitching. The winged wheel is embroidered. It has the Concours mounting hardware installed, but if someone wanted to switch it back to a zx14 they'd just have to change the hardware. I bought it 2 months ago for $400 and I'd like to get that out of it (includes shipping).