Eunorau M12 Trailer Hitch Adapter, Hub Motor
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Eunorau M12 Trailer Hitch Adapter, Hub Motor
Eunorau's M12 hitch adapter mounts on the M12 motor-axle nuts of a hub-motor Eunorau so its one-wheel cargo trailer can hitch on. It comes as two parts and fits the DEFENDER-S, FAT-AWD, rear-drive Flash, Flash AWD, G30-CARGO, UHVO and DEFENDER. It is $29, with free shipping to the lower 48 and US support.
free shipping to the lower 48 · opens checkout
What you get with this m12 hub motor adapter
Two steel parts that install on the M12 nuts of a Eunorau hub motor: the hitch point Eunorau lists for its one-wheel cargo trailer on hub-motor bikes.
The figures below are Eunorau's own, one value per row, and the fitment table repeats Eunorau's model list.
| Mounts on | The motor's M12 axle nuts |
| Parts included | Two |
| Material | Steel |
| Color | Black |
Eunorau's own listing for this item (eunorau-ebike.com/products/m12-motor-axle-nut-mount-trailer-hitch-adapter-fit-for-hub-motor-ebike), read on September 28, 2026.
Fitment
| Eunorau models | DEFENDER-S, FAT-AWD, Rear-drive Flash, Flash AWD, G30-CARGO, UHVO, DEFENDER |
| Trailer | Eunorau ONE-Wheel cargo trailer |
Eunorau's picture guide shows the fitting; send us your model if you want it checked first. If you are unsure, email support@redtailebikes.com and we will check it with you before you order.
M12 Hub Motor Adapter · dispatched within 1–3 business days
Why buy it from Redtail
Free shipping
We cover shipping to any address in the lower 48. Our shipping policy.
Warranty and damage claims
If it arrives damaged, note it with the carrier and send us photos within 48 hours: we file the claim with the carrier and arrange a replacement or repair. Where Eunorau's warranty applies, our US support desk coordinates the claim with Eunorau, so you are not the one writing to a factory. Our returns policy.
Frequently asked questions
Which trailer is it for?
Eunorau lists it for its ONE-Wheel cargo trailer on hub-motor bikes with M12 nuts.
How long does it take to arrive?
Orders are prepared and dispatched within 1–3 business days of confirmation. You get a tracking number by email the moment it ships, and a part ordered with a bike may ship separately, on its own schedule.
Can I return it?
Our returns policy applies to parts and accessories as it does to bikes; read it before you order a model-specific part, and check the fitment table twice.
Card or PayPal works too
What’s next after you order
Orders are prepared and dispatched within 1–3 business days of confirmation. You get a tracking number by email when it ships.
- Confirmation. Your order confirmation arrives by email.
- Ordering with a bike? Parts and accessories may ship separately, on their own schedule.
- If anything is wrong. Write to us through our contact page, and we help you file the claim with Eunorau.
See the rest in the Eunorau accessories collection, with every accessory we sell beside it; the Eunorau bikes we sell are in the Eunorau collection.
M12 Hub Motor Adapter · $29
How we verified this page. We checked every figure on it against Eunorau's own listing for this item (eunorau-ebike.com/products/m12-motor-axle-nut-mount-trailer-hitch-adapter-fit-for-hub-motor-ebike), read on September 28, 2026; prices and stock were read the same day, and the fitment table repeats the models Eunorau names.
Verified by Milad Ghobadibeygvand, BScN (Western University, 2014). Found something that does not match Eunorau's current listing? Email support@redtailebikes.com and we will correct it.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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