Universal Parts

Razor MX350 4-Wire Variable Speed Throttle | Versions 1-7

SKU 119-255
$25.00
Shipping calculated at checkout.
Description

Restore precision control to your ride with the Universal Parts Variable Speed Twist Grip Throttle. Specifically designed for early generations of the Razor MX350 Dirt Rocket (Versions 1–7), this 4-wire throttle allows for linear, variable acceleration rather than a simple "on/off" response. It's the perfect replacement for worn-out, sticky, or unresponsive factory grips.

Technical Performance Features

  • 4-Pin Connection: Features the specific 4-wire plug configuration required for older 24V Razor controllers, ensuring a secure and interference-free signal.
  • True Variable Speed: Provides smooth power modulation, allowing the rider to control their speed precisely — essential for building confidence on the dirt.
  • Extended Wire Length: Comes with a generous 36-inch lead, providing plenty of slack for clean routing along the handlebars and through the frame.
  • Ergonomic Twist Grip: Manufactured with a durable, textured rubber surface for a comfortable and non-slip grip, even during bumpy off-road sessions.

Comprehensive Fitment Guide

This throttle is designed specifically for the 24-Volt Razor MX350 Dirt Rocket. Please verify your scooter version before ordering:

Model Version Compatibility
Razor MX350 Dirt Rocket Versions 1 through 7 Only
Connection Type 4-Wire / 4-Pin Plug

Technical Specifications

  • Voltage: 24V
  • Wire Count: 4-Wire
  • Wire Length: 36 Inches
  • Plug Style: 4-Pin Female
  • OEM Cross-Reference: Razor #W15128040043
  • SKU: 119-255
Pro-Tip: To find your Razor version number, locate the ID barcode on your product (usually on the battery cover or bottom of the frame). The 7th and 8th digits of the barcode are your version number (e.g., "01" = Version 1).

?? California Prop 65 Warning

Product Diagrams
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
Since 1989

Supplying parts and accessories for vintage and modern scooters since 1989 – Over Half a Million Served and Counting!

Comprehensive Resource

From wear-and-tear items like tires and oil filters to aftermarket parts from industry-leading brands.

Dealer Focused

With a committed team of dealer-focused sales reps and streamlined pricing and shipping processes, we are dedicated to supporting your business.

Innovative

Our team constantly strives to develop and source the best new products for your scooter.