45T, 42T and 38T HDT-5M Pulley for Electric Skateboard

I did a 7K lap of a local lake on the weekend and the 45T pulley worked just fine. I have also tested the 38T and it was also good. I will report back with longer term testing later in the year.

This is for 97mm wheels or larger, specifically the type in the picture sourced from eBay, see link below. I dont know if they are the same as other brands with similar hubs like Abec / Evolve or Flywheel.

I made it 45 tooth as it was a nice division into 360 which made getting the tooth spacing co