I'm assuming this must be a relatively new motor. Did a search here--no results. Thinking about using a TSDZ16 for our 2nd ebike conversion (27.5" Northrock XC27). Used a Bafang 750w BBS02 for our 1st conversion on a 20" Zizzo folding bike. The Bafang's cadence-based pedal-assist is a bit...