Razor MX650/MX500 Electric Dirt bike Upgrade Comparison

Описание: This video is to compare different performance characteristics between stock mx500/mx60 with the same bike with upgraded components. The cheap kit can be found on ebay and amazon. The last video shows the same spec motor, though it is from a company known for higher quality parts, but the performance difference between the cheap kit and the more expensive one is largely do to the much higher quality Kelly speed controller that has the ability to demand more amperage from the batteries to send to the motor. You can't really tell in the video, but the Kelly contoller provides much more power that is also infinately more smoothe and consistent to the ebay kit. You can modify the ebay controller to give better power output, but I have yet to do that on my build. My Kelly Controller and Kunray 2kw motor were purchased from Gerardo Salas (contact information below).

Speed Runs
0:00 - Intro - 0:00
1:43 - Stock 36v 1:43
2:55 - 48v SLA batteries with stock motor and controller 2:55
3:57 - Cheap Ebay Vevor kit with 48v greenway batteries 3:57
5:25 - Gerardo Salas tuned kit with 48v greenway batteries 5:25
6:15 -All Runs Side-by-side comparison 6:15


ebay vevor 48v 3kw motor and speed controller
https://www.ebay.com/itm/164981974940...

Gerardo Salas on facebook
  / gerardo.salas.31392410  

If you are interested in learning how to get in to modifying these bikes, come join us on the Modified Razor Facebook page!

https://www.facebook.com/groups/56187...