I would think that you could take the wired assembly to an electronics store like Radio Shack or some similar store, and have them match the wire size to some micro electronic plugs that may be used to build/repair a radio of some type. You should then be able to cut the wires ( I'm guessing there may be a pair running from the main computer down to the pick-up at the wheel ), if there's a single wire, you've got it made. The wires, if there are two, should be cut at different spots so any plugs aren't side by side, but staggered for a "cleaner" look. Then it's just a matter of getting a duplicate set of wires and the pick-up for the wheel, and all you need to do is swap the main computer to the other bike and plug in the wires already there, and you should be good to go.