12V 24V 36V 48V 40A 2000W PWM DC Motor Speed Controller Adjustable Variable speed Switch HHO Driver electric motor controller
Digital LED Display 12V 24V 36V 48V 40A PWM DC Motor Speed Controller Forward Reverse Controller with Motor Down Switch
Factory Price 36V 48V 60V 1000W 40A Electric Bike Brushless Motor Drive Dual Mode Universal Controller for Motorcycle Scooter
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$4.31 - $23.10
Min Order: 5 pieces
Shipping per piece: $5.85
40A PWM DC Motor Speed Controller 12V 24V 36V 48V High Power Governor Regulator
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$1.04 - $1.15
Min Order: 10 pieces
Shipping per piece: $2.31
12V 24V 36V 48V 40A AC Electric PWM Electric Variable Phase Motor Speed Controller DC Speed Control
Ready to Ship
$3.03 - $4.83
Min Order: 2 pieces
Shipping per piece: $7.76
Electric mountain bike 1500w 2000w 36v 48v controller 40A GD01 display for hub motor no hall sensor with self study function
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$45.00 - $50.00
Min Order: 2 pieces
Shipping per piece: $15.00