Hi everyone I’m a newbie to ECUs .Did my research and got a KS18s.If you are looking for a comfy distance wheel this is your baby! I’m 5’5” 175 lbs. I am getting 80 miles on the wheel per charge going between 15-17 mph. I like a long ride and have had a few 50-70 mile days .I also like the ability to sit and relax my feet as I keep moving down the road.I have mostly been riding bike trails in my area.I have a little over 400 miles on my wheel so far and I am so impressed with this machine,it brings a smile to my face every time I ride!! Thanks Jason and ewheels for the seamless process of researching,purchasing and receiving my wheel !!!