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24 Volt Speed Controllers
24 Volt Brushed
Motor Controllers
24 Volt Brushless
Motor Controllers

24 Volts Speed Controllers for Brushed Motors

Brushed motors have two power wires.

24 Volt
120 Watt

24V 120W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 120 Watts. Maximum current 10 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24120
Wiring Directions
$16.95

24 Volt
150 Watt

24V 150W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 150 Watts. Maximum current 15 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24150
Wiring Directions
$19.95

24 Volt
250 Watt

24V 250W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 250 Watts. Maximum current 20 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24250
Wiring Directions
$29.95

24 Volt
250 Watt

E-Scooter and E-Bike 24 Volt 250 Watt Speed Controller
Designed for 24 Volt motors up to 250 Watts. Maximum current 20 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24250A
Wiring Directions
$29.95

24 Volt
250 Watt

24V 250W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 250 Watts. Maximum current 20 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24250B
Wiring Directions
$29.95

24 Volt
350 Watt

24V 350W Electric Scooter or Bike Speed Controller
Designed for 24 Volt motors up to 350 Watts. Maximum current 25 Amps. Under Voltage protection 20 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24350B
Wiring Directions
$34.95

24 Volt
350 Watt

CT-201C6 24V 350W Electric Scooter or Electric Dirt Bike Speed Controller
Designed for 24 Volt motors up to 500 Watts. Most commonly used on older model Razor scooters and bikes with 250 and 350 Watt motors. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life.
Item # SPD-CT201C6
Wiring Directions
$29.95

24 Volt
350 Watt

CT-302S9 24V 350W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 350 Watts. Maximum current 25 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle. Model CT302S-9
Item # SPD-CT302S9
Wiring Directions
$34.95

24 Volt
350 Watt

CT-811B9 24V 350W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 350 Watts. Maximum current 25 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle. Model CT811B-9
Item # SPD-CT811B9
Wiring Directions
$34.95

24 Volt
400 Watt

Currie 24V 400W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 400 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Fits eZip, IZIP, Schwinn, GT, and Mongoose electric scooters up to 400 Watts that have 5 connectors and a 5 wire throttle. Model XK-022A
Item # SPD-SD400
Wiring Directions
$59.95

24 Volt
500 Watt


24V 500W Speed Controller
Designed for 24 Volt motors up to 500 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle. Mounting tabs on back side of controller. Fits many common electric scooter and bicycle models.
Item # SPD-24500
Wiring Directions
$39.95

24 Volt
500 Watt

24V 500W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 500 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle. Fits many electric scooter and bicycle models. Model: 2404 / YK31C
Item # SPD-24500B
Wiring Directions
$39.95

24 Volt
500 Watt
Reversible

24V 500W Speed Controller with Reverse
Reversible speed controller operates in either forward or reverse mode. Designed for 24 Volt motors up to 500 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends the life of the battery pack. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-24500R
Wiring Directions
$59.95

24 Volt
500-600 Watt

Currie 24V 500W-600W Electric Scooter Speed Controller with 3-Wire Throttle Connector
Designed for 24 Volt motors up to 600 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle. Fits Currie, eZip, IZIP, Schwinn, GT, and Mongoose electric scooters that have a 3-wire throttle.
Item # SPD-SD300
Wiring Directions
$64.95

24 Volt
500-600 Watt

Currie 24V 500W-600W Electric Bicycle Speed Controller
Designed for 24 Volt motors up to 600 Watts. Maximum current 35 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Fits Currie Electro Drive 450 Watt electric bicycle conversion kit plus some eZip and IZIP electric bicycles.

Some controllers that this one replaces have wires coming out of the long side instead of the short side of the case like this controller does.

Replaces model numbers: 24V 35A / 24V 1-4V 35A / CT-2435-003 / DM-CB24-PAS / DM-140LA.
Item # SPD-SD450
Wiring Directions

$59.95

24 Volt
500-600 Watt

Currie 24V 500W-600W Electric Scooter Speed Controller with 5-Wire Throttle Connector
Designed for 24 Volt motors up to 600 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Fits eZip, IZIP, Schwinn, GT, and Mongoose electric scooters that have a 5-wire throttle.
Item # SPD-SD500
Wiring Directions
$56.95

24 Volt
500-600 Watt

Currie 24V 500W-600W Electric Scooter Speed Controller with 6-Wire Throttle Connector
Designed for 24 Volt motors up to 600 Watts. Maximum current 30 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Fits eZip, IZIP, Schwinn, GT, and Mongoose electric scooters that have a 6-wire throttle.
Item # SPD-SD500-6
Wiring Directions
$59.95

24 Volt
750-900 Watt

Currie 24V 750W-900W Electric Scooter Speed Controller with 5-Wire Throttle Connector
Designed for 24 Volt motors up to 900 Watts. Maximum current 40 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Fits eZip, IZIP, Schwinn, GT, and Mongoose electric scooters that have a 5-wire throttle.
Item # SPD-SD750-5
Wiring Directions
$59.95

24-36 Volt
900 Watt

24-36V 900W Electric Cargo Tricycle and Truck Speed Controller with Throttle
Made for electric cargo tricycles and trucks. Cast aluminum case with large heat sinks and thick 10 gauge wires. Epoxy sealed case for a high level of water resistance. 12-36 Volt input range. Designed for 12, 24 and 36 Volt motors up to 900 Watts. Includes a standard variable speed hall-effect twist throttle with matching left hand side grip. Works with 12, 24 and 36 Volt battery packs. Designed for series wound motors. Works with permanent magnet motors however if used with a permanent magnet motor the motor may make a buzzing sound while it is running.
Item # SPD-36900A
Wiring Directions
$79.95


Replacement Throttle with Straight Grips for SPD-36900A
Plug-and-play replacement twist throttle with straight grips for item # SPD-36900A speed controller listed above. Includes matching left hand grip.
Item # THR-45100
$23.95


Replacement Throttle with Flared Grips for SPD-36900A
Plug-and-play replacement twist throttle with flared grips for item # SPD-36900A speed controller listed above. Includes matching left hand grip.
Item # THR-45102
$23.95

24 Volt
1000 Watt

24V 1000W Electric Scooter Speed Controller
Designed for 24 Volt motors up to 1000 Watts. Maximum current 45 Amps. Under Voltage protection 20.5 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Uses standard 3-wire variable speed hall-effect throttle.
Item # SPD-241000
Wiring Directions
$46.95

24-36 Volt
1000+ Watt

24-36V 1000W Electric Cargo Tricycle and Truck Speed Controller
24-36 Volt input range. Suitable for 24 Volt motors up to 1200 Watts and 36 Volt motors up to 1800 Watts. Heavy-duty design with large cooling fins for demanding applications. Compatible with standard 3-wire variable speed hall-effect throttles. Works with both 24 Volt and 36 Volt battery packs. Designed for series wound motors. Works with permanent magnet motors however if used with a permanent magnet motor the motor may make a buzzing sound while it is running.
Item # SPD-241000D
Wiring Directions
$74.95


Speed Controller for eZip® and IZIP® Electric Bicycles
Speed controller for eZip® Coastline and Trailz plus IZIP® Mountain Trails, Trailz, Skyline, and Urban Cruiser electric bicycles. Model 24V 35A, CTE-2435-002, and CB24-YR8. This controller is for bikes that have two brake switch connectors (one connector for each brake lever switch cable). Can also be used with bikes that have one brake switch connector by not using the second connector on the controller. If you do not know which controller to get choose this one because it will work with all versions.
Item # CTE-24436
$59.95


Speed Controller for eZip® and IZIP® Electric Bicycles
Speed controller for eZip® Coastline and Trailz plus IZIP® Mountain Trails, Trailz, Skyline, and Urban Cruiser electric bicycles. Model: 24V 35A, and CTE-2435-001. This controller is for bikes that have one brake switch connector (both brake lever switch cables go to one connector). For bikes that have two brake switch connectors choose item # CTE-24436 sold above.
Item # CTE-24438
$59.95


Pedal Assist Delete Speed Controller for eZip® and IZIP® Electric Bicycles

Speed controller for the eZip® Coastline and Trailz plus IZIP® Mountain Trails, Trailz, Skyline, and Urban Cruiser electric bicycles. Deletes the pedal assist and pedal assist switch function so only the throttle controls the speed of the motor. Speed controllers with pedal assist functionality are discontinued so we offer this controller as a way to keep the bike running if the original controller fails. This controller has one brake switch connector. If a controller with two brake switch connectors is needed then item # BRK-ADAPTER8 listed below can be used to adapt this controller to have two brake switch connectors.

Wiring Directions

Item # SPD-SD450
$59.95


Two Brake Levers to Speed Controller Adapter for eZip® and IZIP® Electric Bicycles
Adapts controllers with one brake switch connector to have two brake switch connectors.
Item # BRK-ADAPTER8
$5.95


Speed Controller for Currie® Electric Bicycles
Speed controller for Currie® electric bicycle kit. For PAS systems only. Rated: 24V 15A
Item # CTE-24371
$54.95

24 Volts Speed Controllers for Brushless Motors

Brushless motors have three power wires and between zero to five sensor wires.

24 Volt
150-250 Watt
Brushless

24 Volt 150-250 Watt Electric Scooter/Moped/Bike Brushless DC Motor Speed Controller

(CW or CCW)
Designed for 24V brushless DC motors between 150W and 250W. Replaces controllers with fewer connectors because most of the connectors are optional to use. Under Voltage protection 19 Volts. Current limiting feature helps prevent controller and motor damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Compatible with standard 3-wire variable speed hall-effect throttles.
Dimensions: 3-1/2" L x 2-1/2" W x 1-1/4" T
Item # SPD-24250BLDC

Wiring Directions

$29.95

24 Volt
500-600 Watt
Brushless

24 Volt 500-600 Watt Electric Scooter/Moped/Bike Brushless Motor Speed Controller

(CW or CCW with Optional Reverse)
Designed for 24V brushless DC motors between 500 and 600 Watts. Replaces controllers with fewer connectors because most of the connectors are optional to use. Under Voltage protection 19 Volts. Current limiting feature helps prevent motor and controller damage due to over-current conditions. Under voltage protection feature helps prevent over-discharge and extends battery life. Compatible with standard 3-wire variable speed hall-effect throttles.
Dimensions: 6" L x 3-1/2" W x 1-3/4" T
Item # SPD-24500BLDC

Wiring Directions

$59.95

Speed Controller Connectors


2 Pin Battery/Motor Connector Set with Pins
2 Pin battery/motor connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-50
$1.49


2 Pin Throttle/Speed Controller Connector Set with Pins
2 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-51
$1.49


3 Pin Battery/Motor Connector Set with Pins
3 Pin battery/motor connector set for Chinese-made electric scooters and bikes. Includes matching pin set.
Item # CNX-150
$1.49


3 Pin Throttle/Speed Controller Connector Set with Pins
3 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal terminal pin set.
Item # CNX-52
$1.49


4 Pin Throttle/Speed Controller Connector Set with Pins
4 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-53
$1.49


6 Pin Throttle/Speed Controller Connector Set with Pins
6 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-54
$1.49


Heavy-Duty 13" Dual 2-Prong Connector
Two mating 2-Prong connectors attached to 11 inches of 10 gauge wire.
Item # CNX-2PX2
$4.95



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Our 24 Volt speed controllers fit many common Chinese electric scooters and bicycles. Speed controllers are also sometimes referred to as; controller, control module, module, brain box, control box, and Voltage controller.

 

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