08-21-2016, 04:25 AM
All these modern bikes have a constant current drain. I keep all my bikes on some kind of tender. The batteries will go flat. The trickle chargers are inexpensive. No good reason not to use one unless there isn't any power available.
Once a month should be more than enough to keep it charged up as long you get out for an hour or so at a decent cruising speed.
Once a month should be more than enough to keep it charged up as long you get out for an hour or so at a decent cruising speed.