Mostly, I want more range, and don't care much about charge time or price.
My FX works for commuting only, but I would like to use it for weekend rides of 140 to 200 miles, or ride to a dirt park 30 miles away and spend a whole day there. I dislike searching for outlets and waiting, and don't have or need an outlet at work.
My KTM 500 with 3.1-gallon tank does 180+, but the engine wears out quick. So I'd pay a lot for new battery tech that improves energy density by 3x.
Other things
- Charge time should stay <10h with the longer range.
- Power could be a little more; it can't easily lift the front. It's better with front battery out. The acceleration is good, so if it's a map issue, by all means fix it!
- The FX is quite small and I need the height of a typical 450. I'll likely a get DSR someday, but I prefer super light.
- With progressively harder braking (hand or foot), mechanical braking should not kick in until regen is at max.