What battery?

[stretchmobileski]

What kind of battery should I run. I was thinking a little bigger than the bike battery but not a car battery. I don't plan on much more electronics than the bike had. I don't want an expensive battery like an optima. I was looking at lawn tractor batteries, what do you think?

[mtntech]

AGM snowmobile battery. Battery for a Yamaha Apex.

[1983JZR3W]

I use a lawn tractor battery due to its size. I keep a Del Tran battery tender on it when not in use and usually get about four years from a battery.