I have an Enduro on one of my touring bikes, never had a problem. Since I have multiple bikes, I found used or bargain priced computers for most of them (Cateye Mity/Enduro, Vetta, Avocet, VDO) all work well with no weather/water related problems, the Vetta sending unit position had to be adjusted a few times but that was due to my sloppy mounting job).