Other than mine having mounting issues because they are built for small Chinese motorcycles, the only difference I expect compared to the new H35 models is the turn count for the windings. I think mine are 2 turn, though they could be 3. That would put these at probably 3 turn for the speed wind and 4 for the torque wind, because these are meant for bike size wheels. Let me know when you guys are ready to race further than 100-200 yards. Keep in mind that my controller eaters have a Kv of 16rpm/volt, which, as far as hubmotors go, I've only seen matched by motors with built in rims for scooters, but mine are spoked.
The upside is that the extreme currents at high speed of the X5 will be gone. I believe that issue was caused by the X5 winding strategy, not power requirements. The downside is that these are likely to cog like mine, so pedal only will be a workout.
John
