Any experiences with this 3KW hub motor kit ?

[TwentyIsJustTooDamnSlow_!]

I was all about the mid drives but this seems to be what I want to build next.

https://www.amazon.com/Brushless-Sabvoton-Controller-Bluetooth-Conversion/dp/B074TDP5KN

[73Eldo]

I don't know about that one. Seller at the least looks to be having translation issues or at the worst has no clue what they are selling. That's doesn't make the item junk but also doesn't look good as far as any kind of support. Have you looked at Grin? For hub motors in North America they really seem to be the name. Lots of information on their site and they manufacture some products and accessories themselves as well as having some design input on some motor models. https://ebikes.ca/

[TwentyIsJustTooDamnSlow_!]

I like how it has the Sabvoton 80A controller. Already matched set up I would hope.

[TwentyIsJustTooDamnSlow_!]

I will never get direct drive hub setup. You may be able to buy all you need to make it work in your environment, but its the most wasteful setup for long battery life and range. It converts more of the energy to heat rather than getting somewhere.

Hubs kind suck, BBSHD + sabvoton

Maybe this https://www.youtube.com/live/3Dps57gVWeQ