3000 / 5000 Watt Motor 190 dropout (Super73 S-2, R, RX, ZX)

Build a fast e-bike/moped with this kit. This is the correct dropout for the S-2, ZX and R/RX frames. A 72 volt battery is required to power this motor (choose 20 ah or 32 ah). Max speed?  (Reported from the field: 59+mph on a 20 x 4 fat tire bike.)  Great install videos and info at Mr. Central Driver! QS 72V 5000W bldc motor 20"x 4.0 Double-wall alloy rim to fit Super73 and many other fat tire ebikes. 72V 100A sabvoton controller with brake light wire Alarm / Bluetooth Adapter / PAS / TFT UKC1 colorful display 2 electric brake levers (power off from both) Two Torque Arms Twist Throttle 190 Dropout Fixed Gear Finish your build like a pro with colored wire wrap! Professionally organize your wiring with a variety of colors. Note 1: Obviously, this sort of modding to any stock bike will not only give you warp speed, but will warp your manufacturer's warranty.  That's a risk you are accepting. Be smart: use a full face helmet and maybe even a jacket with some armor, and gloves - defi