That's pretty much always on. No one would consider a regen ever being on while pedaling, it's the opposite of what regen means.According to Rattan, their Regeneration isn't "always on", it recharges the battery "anytime the bike is braking, gliding, or riding downhill".
Jr I was thinking the same the about the regen 60 regen/100 mile range even on the larger 17amp battery just doesn't seem possible
Harry if I thought my wife would allow it I would have already pulled the trigger I even tried to talk her into letting me get it for her