36V 350W motor kit for freewheel:

36V 250W 20" front motor kit

Down Tube Battery:


Down Tube Battery(HAILONG)
https://yosepower.com/products/36v-12-5ah-down-tube-battery
36V 350W Motor Kit with 36V 12.5Ah Battery

xtagstartzbr style="background-repeat: no-repeat; box-sizing: inherit; outline: none !important; color: rgba(0, 0, 0, 0.38) !important;">48V 1000W 26" Rear Motor Kit