Precision Auto Products 24V Controller & Twist Throttle for Razor E200 E300 MX350 Pocket Mod — ZK2430-D-FS-ROHS (7-Connector, 4-Pi

Replacement 24V control module and twist-grip throttle kit built specifically for certain Razor E200/E300, MX350/MX400 Dirt Rocket, and Pocket Mod versions—check connectors and version before ordering.

This Precision Auto Products kit delivers a version-specific 24V controller (model ZK2430-D-FS-ROHS) and a matching 4-pin twist throttle designed as a direct replacement for select Razor scooters. It is not a universal part: compatibility is determined by the scooter’s version number and connector layout. Many Razor models share the same exterior but use different internal controllers, so confirming the 7-connector configuration and the 4-pin throttle plug is essential to avoid installation issues.

How can I confirm this controller fits my Razor scooter?

Locate the Razor product ID tag on the battery cover or the underside of the frame to read the version number. The 7th and 8th digits of that tag indicate the scooter version; this controller fits specific version numbers only. Also inspect the controller connectors and throttle plug to match shapes and pin counts.

• Check the product ID tag for the version digits (7th–8th characters).
• Confirm your scooter has a 7-connector controller layout.
• Verify the throttle cable uses a 4-pin plug that matches the kit.
• Compare photos or original controller part numbers when unsure.

What exactly is included and what does each part do?

The kit pairs a 24V controller module with a twist-grip throttle assembly that uses a matching 4-pin connector. The controller manages power delivery from the battery to the motor, while the throttle translates rider input into speed commands. Both pieces are built to work together with the specified Razor wiring layout.

• 24V controller (ZK2430-D-FS-ROHS) with seven-pin connector interface.
• Twist-grip throttle with matching 4-pin plug for signal and power.
• Pre-wired harness ends shaped to match original Razor connectors.
• Designed as a drop-in electrical replacement for compatible versions.

What installation and testing steps should I follow?

Turn off power and remove the battery before starting any work. Disconnect the original controller and throttle, compare connectors, and then connect the new controller harness securely. After installation, test the throttle response and safety cutoffs while the scooter is on a stable stand before riding.

• Power down and remove the battery first for safety.
• Match and join all seven controller connectors and the 4-pin throttle plug firmly.
• Secure mounting points and avoid pinching wires when reassembling.
• Perform a stationary throttle check and brief low-speed test ride.

Who is this for: This control module and twist throttle kit is intended for owners of Razor E200, E300 (V13+), MX350, MX400 Dirt Rocket (V33+), and Pocket Mod (V45+) scooters who need a direct electrical replacement and who can confirm their scooter’s version and connector layout. It’s ideal for DIY technicians and repair shops comfortable verifying part numbers and making secure electrical connections. If your scooter’s version digits or connector shapes don’t match, choose a different controller version to avoid incompatibility and returns.