seen these on ebay, sent them an email asking if they do a full kit for a 1993sf project big one. they sent me a part number. when they arrived they did not fit, totally wrong. after a few emails and phone calls and they said they had never heard of this bike. by which time I had given up on racetec and gone somewhere else. they requested photos so they could make some up. although their fault I had to pay the return postage. the lines they send out are the cobra lines made in Bulgaria and look to be decent quality [HEL]. I am not saying don't buy these just warning you they don't supply for the 1993 cb400sf superfour project big 1.