The Power Core E90 is built around a fundamentally different drivetrain to every other scooter in the Razor range. Where conventional electric scooters use a separate motor connected to the rear wheel via a chain, belt, or gear train, the Power Core E90 integrates the motor directly into the rear wheel hub. There is no chain to stretch, no sprocket to wear, and no separate motor to mount — the hub motor and wheel are a single, self-contained unit. This is what gives the Power Core E90 its whisper-quiet operation, its low maintenance requirements, and its up to 80-minute ride time.
When the rear wheel hub motor fails — whether through motor burnout, worn internal nylon gears, bearing failure, or physical wheel damage — the entire assembly requires replacement as a single unit. This is the genuine factory replacement complete rear wheel and hub motor assembly for the Razor Power Core E90 (Version 2 and above), supplied in the green colourway to match the original green-framed Power Core E90. The assembly includes the hub motor, wheel rim, tyre, axle, bearings, and all mounting hardware — everything required for a direct, plug-and-play replacement
Hub Motor and Wheel as One Integrated Unit — No Separate Components to Source — The Power Core E90's hub motor and rear wheel are engineered as a single integrated assembly. Replacing the motor alone is not possible without specialist tools and expertise. The genuine complete assembly eliminates the need to source and match separate components, ensures the motor and wheel are correctly balanced and aligned from the outset, and restores factory-standard performance immediately after installation.
Correct Internal Gear Ratio — Preserve the 10 mph Top Speed — The Power Core E90's hub motor uses a planetary gear system to multiply the motor's rotational speed into the wheel's output speed. The genuine assembly uses the exact gear ratio specified for the Power Core E90, ensuring the scooter reaches its rated 10 mph top speed and delivers the correct torque profile for the push-to-start activation system. An incorrect gear ratio alters both the top speed and the minimum speed required to activate the motor.
Colour-Matched Green Finish — Factory-Standard Appearance — The green rim finish matches the Power Core E90's green frame exactly, maintaining the scooter's factory-standard appearance after the repair. Generic alternatives frequently use mismatched rim colours that are immediately visible and detract from the scooter's appearance.
Pre-Installed Bearings and Complete Hardware Included — The assembly arrives with bearings pre-installed and all mounting hardware included — axle, axle nuts, and spacers — for a direct bolt-on installation with no additional parts required.
Plug-and-Play Motor Connector — The hub motor wiring harness connector is pre-attached and matched exactly to the Power Core E90's control module connector. No soldering, crimping, or wiring modification is required
Razor Power Core E90
Version 2 and above
Green frame
Not compatible with Power Core E90 Version 1: Version 1 uses a different rear wheel assembly with a different hub motor specification. Confirm your version before ordering.Not compatible with the standard Razor E90: The standard E90 uses a chain-driven motor, not a hub motor. The two rear wheel assemblies are completely different and not interchangeable.Not compatible with the Power Core E90 Glow: The E90 Glow uses a different rear wheel assembly specific to its chassis design.How to identify your version: Locate the barcode sticker on your battery cover or the bottom of the frame. The 7th and 8th digits of the product ID code indicate your version number (e.g., ""02"" = Version 2)
