

Eunorau FAT-HS/HD M615 UART Mid Motor
- Free shipping to the lower 48 US states from the US warehouse on orders from $99 or with a bike ($9.95 below $99).
- Made to order: 30–45 days before it ships from the US warehouse, then about 5–7 days with FedEx/UPS tracking.
- Secure checkout by Stripe · genuine Eunorau product with manufacturer warranty.
About the product
FAT-HS/HD M615 UART Mid Motor: the replacement mid-drive motor for the Eunorau FAT-HS, FAT-HD. Restores full pedal-assist power when the original drive unit fails. Uses the UART protocol — it must match your display and controller.
Made to order by Eunorau — allow 30–45 days before it ships from the US warehouse. Not sure it fits? Send us your model, year and frame size and we will check before you order.
Specifications
- Part type
- Motor
- Fits
- FAT-HS, FAT-HD
- Protocol
- UART
- Made to order
- 30–45 days
- Part no.
- SSPMMWHSHDM615U1BKWD
Manufacturer specifications.



