Razor Kit, 48-72v 200a Kelly

Razor Kit, 48-72v 200a Kelly Specifications: Kelly 200a controller mount 3000W MY1020 (11T 25H) heatsink thermal paste motor overtemperature protection prewired/preprogrammed - plug and play instructions for adjusting power & speed fits SX500, MX650/500 (Requires removal of upper battery tray) Battery Options: 72v28ah175a 5a charger, 28mile range, 48mph(13/64) 72v20ah120a 5a charger, 20mile range, 48mph(13/64) 50.4v20ah120a 5a charger, 15mile range, 34mph(13/64) see battery listings for availability dates & dimensions discharge leads not required if purchasing battery Communication options: cable for PC Bluetooth adapter for Android Notes: controller has been set to max power (200a*72v=14kw) MY1020 can take max power but temperature will rise depending on duty cycle, motor may enter temperature protection quickly (4,3 beep) for long periods of full throttle KR5V kit is recommended one torque setting for all 3 speeds. to specify torque at each speed, Fardriver kit is recommended 13/64 = 13 tooth motor & 64 tooth rear. T8F gear set recommended.