Comment by yilunzh

My bike is around 50 lbs. I weight about 150 lbs. I often carry a bag about 20 lbs. So all in, it's about 200 lbs or ~90KG. I think my battery pack can go about 50 miles per charge, but I never went that far on a single charge. I usually charge after 30 miles to ease strain on battery, but that should still be plenty for you to get to work and back.