I just installed a Trail Tech Endurance computer on my 02 raptor. It was a easy add on. I just would like to know if any other raptor owners have this on their quads. I would also like to know what they have programed for the wheel size and the location of the magnet and cable. I placed the magnet in the place of the stock brake rotor bolt. with the mount for the cable in the holes for the plastic rotor protector. I programed the wheel size to 1605. with this setting its only off by .01 to .02 of a mile.