Super73 Z1 72V vs 52V? 1/4 mile times! 40MPH?! Which way should you go?

Today we have my Z1 which I just picked up not long ago.


Stock was 20mph, and would hardly move out of its own way.


I decided it was time for a upgrade, which meant deciding on which voltage to go on, previously I have tried both. And already have moved forward with my 72V build.

I don’t make or sell any parts or battery’s, or any bike parts. Just looking to share my findings!

Watch the video? Check out the data. Following along for more videos.

For anyone who wants to know what controller and throttle I used check out my other video with the Z1 72V.

Have any advise? Suggestions? Or questions? Comment below, if you enjoyed the video share it! And subscribe for more E-Bike content.


Power output battery’s are capable of.

52v pack
58v fully charged 50 amp bms so around 2900 watts.

72v pack fully charger 84 volts 30 amp bms. 2520 watts.


So the 52v pack has more overall power.

The controller is a 50 amp controller so should of been able to take full advantage of the 2900 watts,

Keep in mind both BMS can output more power during bursts. Both videos during take off I am sure we around 3000 watts, how ever soon with added shunts I will be able to monitor this data properly.