E-MTB Wheelpulley : What you would prefer?

[Nowind]

@racidon

yeah quad drive mate

If you go with powerfull 12S ESC i guess you will more fly then ride … NICE

@dinodave

I’m looking high and low for HTD5 72-80t 12-25mm pulleys at the moment, that I can use for my MBS wheels.

Your designs would work, I don’t really care how they look, and it’s easy enough to drill holes to mount them, so that’s not really a concern either. The only thing that turns me off here is the 80€ price tag. I guess I’d be happy with plastic on the wheel pulley too, so that’s kind of a factor, please correct me if I’m wrong but aluminium seems unnecessary for big wheel pulleys with such wide belts? This seems way over engineered?

Maybe I should be looking at the Trampa 66t 15mm pulleys as you mentioned @Nowind, they could work. Still seem way over priced though. I don’t really get it.

A friend of mine goes with 3D printed Wheelpulleys, they dont hold up bad. He had to replace from time to time but overall he is happy with it! I understand your concerns that its expensive. But CNC work is expensive except in big numbers of production. And actually the E-MTB Market is to small to start a production of 500 units (-: i even cant afford the raw material for this. Cheers