<p>Electric Bike Rear Hub Motor &amp; Nut Set – Series 171 is intended for electric-bike maintenance, replacement, transport, safety, or everyday riding use. Confirm fit and compatibility before ordering.<br><br>Key features:<br>• Designed for compatible electric-bike drive systems<br><br>Product details:<br>Restore your ride’s performance with the Rear Hub Motor &amp; Nut Set — a genuine OEM replacement designed for a seamless fit and reliable power delivery. Engineered specifically for select models, this set includes the rear hub motor and essential mounting hardware, giving you everything you need for a smooth installation and optimal function. • OEM rear hub motor replacement • Model-specific compatibility for precise fit • Includes rear hub motor and mounting hardware only Note: Does not include tire, tube, or cassette.<br><br>Compatibility and use:<br>Compare dimensions, connector type, mounting points, electrical specifications, bike configuration, and included hardware with your existing equipment. Professional installation may be appropriate for electrical, drivetrain, brake, or structural components.<br><br>Images are for product identification and illustration. Verify all listed specifications before purchase.</p>