Free to a good home.....these are rare as hen's teeth apparently, so if you have a straight bar set-up with MTB Flightdeck-compatible shifters and a computer head, this fitting kit is yours. Its got the leads and sensor thingys to fit to the shifters, the push button mount thingy, the computer mount thingy and the fork sensor. Free to a good home. I may even be able to find a computer head but I certainly have the instruction manual for the flightdeck system. Not suere if it is retro though but I guess late 90s?now gone