Impressive! I figure, for me, a 30-40 mile range is more than sufficient. That more than provides the 2-2.5 hours of recreation we get. On our Ecotric's my wife and I ride in PAS one 1 or 2 and use the Shimano shifter to make the effort adjustments. I suspect most eBikes get adequate range if you ride that way, more if your lollygagging around @ 10-12mph.