Get your Dirt Rocket back on the track with the Universal Parts 24V Controller & Throttle Kit for Razor MX350 and MX400 Version 33+ models. Replacing the controller and twist throttle together gives your electrical repair a matched starting point, helping bring responsive twist-and-go control back to your ride. The kit combines a finned control module, wired twist-throttle assembly and mounting hardware for compatible four-pin systems.
Features
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Matched Repair Components: Controller and throttle supplied together for a coordinated electrical refresh.
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Twist-Grip Control: Variable-speed twist throttle lets you control power from the handlebar.
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24V System Compatibility: For matching 24-volt Razor MX350 and MX400 electrical systems.
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Four-Pin Throttle Connection: Designed for compatible Version 33+ wiring; compare connector layout before ordering.
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Ready-to-Connect Leads: Controller wiring includes plug connectors and terminal leads for matching factory connections.
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Included Hardware: Mounting collar and two screws accompany the controller and throttle assembly.
Specifications
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Brand: Universal Parts
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Part number: 119-167
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Replacement reference: Razor W15128030164
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Controller model: ZK2430-D-FS-ROHS
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System voltage: 24V
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Controller rating: 30A
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Throttle: Variable-speed twist type
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Throttle harness length: 31 inches
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Throttle connector: Four-pin
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Includes: Wired controller, twist-throttle assembly, mounting collar and two screws
Model Fitment
| Model |
Compatible versions |
| Razor MX350 Dirt Rocket |
Version 33 and later with matching four-pin throttle system |
| Razor MX400 Dirt Rocket |
Version 33 and later with matching four-pin throttle system |
Check before ordering: Confirm the bike's version and compare the original controller, connector shapes, pin count and wiring layout. Not compatible with versions below 33 or other throttle connector configurations. Locate the product identification label on the battery cover or frame and use its version designation to confirm the application.
Installation: Disconnect the battery before replacing electrical components. Match each connection to the original wiring and verify secure mounting before use.
