>>1140762>good for 60-100 miles per chargeAHAHAHAHAHAHA. No. A Bafang system will get you closer to 40-60 miles on a full charge, and that is at the lowest level of assist.
The only system out there that gets you close 100 miles/charge is a dual-500w-battery Bosch, and there are only a couple of companies offering bikes equipped with them.