Electric Motor for Razor E100/E125/E150 (24V, 100W)

Description

MY6812 / MY6812B

Restore the factory speed and torque of your child’s favorite electric scooter with this direct drop-in 24V 100W Replacement Electric Motor from Universal Parts. Engineered specifically for select Razor E100-series chain-driven frames, this brushed motor delivers reliable, efficient power transfer and arrives ready to install — no specialized tools required.

Key Features

• Pre-Installed 9-Tooth Drive Sprocket: Factory-pressed for 25H chain pitch — no gear puller needed.
• Heavy-Duty Brushed Design: Consistent low-end torque for smooth, safe acceleration from a standstill.
• Plug-and-Play Wiring: 10-inch wire lead with a pre-wired 2-pin male quick-disconnect connector for instant connection to the stock control module.
• Durable Steel Housing: Rugged metal enclosure protects inner copper windings from debris, dust, and light moisture.

Technical Specifications

• Voltage / Power Output: 24V DC / 100 Watts
• Drive Gear: 9-Tooth, 25H Chain Pitch Sprocket
• Wire Lead Length: 10 inches
• Connector: 2-Pin Male Quick-Disconnect
• Motor Outer Diameter: 68mm
• Overall Length (incl. drive shaft): 123mm
• Mounting Thread Size: M5 x 0.08

Vehicle Compatibility

This motor is designed exclusively for chain-driven Razor scooters. Check the white barcode sticker on your frame for the version number before ordering.

Not compatible with belt-driven models (typically Razor E100/E125 Versions 1–4 with a rubber drive belt and smooth pulley). Look under the rear deck shroud to confirm a chain is present before ordering.

Installation Tips

• Apply a small drop of blue threadlocker (e.g., Loctite 242) to the mounting bolts — vibration can loosen them over time.
• After installation, verify the chain has approximately 1/4″ of vertical slack. Over-tightening causes friction, reduces top speed, and can overheat the motor.

California Prop 65 Warning: www.P65Warnings.ca.gov