48V 36V 22A KT Controller 500W 350W Motor Brushless Electric Bicycle Waterproof
Controller dimension: about 12.5 * 6.6* 3.8cm
weight: 350g
9 mosfets 
cable length :all about 10-13cm
Maximum current: 22±1A
Rated voltage:DC36V/48V
Speed set:1-4.2V
Rated current:11A
Brake input :Low-Level
Low voltage protection: DC30/40±0.5V
 
Connectors:
motor (9pin waterproof plug )
Power
PAS (3pin waterproof plug)
1 to 4 cable(8 pins for throttle, e-bike, display) 

KT controller just only compatible with KT display(same communication protocol) . Please make sure that your system is KT system. 

 
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