i see.
well i am using a controller with 450A phase current. of course the 26" wheel isnt best way to get torque but i wanted to keep the wheels big enough to give a smooth ride even upstairs.
a 24" or 20" wheel will have alot torque but it will be more difficult to go over bigger bumps like stairs or rocks. am i right?
i really want finally a bike which can go up a long stairway. always had that in mind when i choose the wheel size at beginning. to get more torque i didnt choose the 120km/h motor. i keep the kV down and have a max speed of "only" 65-70km/h at 72V. that was my way of thinking to get better torque at lower speeds.
tell me your experience guys. i am really interested to see, how other high power bikes act in tricky and steep offroad sections. i am searching for videos in youtube alot. but most time you guys only show the bike can go 100km/h and more on a flat road. i did nearly 140km/h two years ago and crashed hard more than one time at higher speeds so thats not my goal. 80 on a bike is enough to go around the city.
how much is the difference between 26" and lets say 20" with a fat tire on?
since i use a mid drive motor on my daily cube bike, i really appreciate the torque at low gears. i enjoy alot slowly climb up craziest places i never able to go up before.
oh wait! i think i made a video with gopro 3 before... i upload it quickly to youtube!
meanwhile here is a link for download if somebody interested in a 2500W mid drive:
of course its ass slowly. 2500W peak only. around 1000W is continuous. but you get the point. i want a bike can go fast but also climb. hub motors are not the best choice. but thats why we are testing right?
https://www.dropbox.com/s/0c16uxd4069z2aw/2500W%20limit%20mid%20drive%20park%20test.mp4?dl=0