So, my 2 new bikes, Roadmaster and Scout are in my garage for the winter. I don't have a battery tender, but the dealer showed me where the hook ups are on the 2 bikes. For now I just start the bikes and let them run for a few minutes every other weekend. It hasn't gotten too cold here in Kentucky yet, so I can just raise the garage door about 12" and let the bikes run. so, the question is, what is a good battery tender (brand, make, model, etc), and how long should it be hooked up to the bike? Should I hook it up to 1 bike and let it run for a week or 2 and then switch to the 2nd bike and so on, or should I buy 2 tenders? Thanks guys for your suggestions!