I will update this thread first with the ekit findings and will update any other threads if its warranted.
All bike parts made it in so could finally test the kit out today
The little motor performed as expected in the end but was not without fussing around with the Phase and Hall wires . I look at it as my entry fee into ebike kits / no pain no gain.
Pain number one the Motor was stuck made a nasty sound and would not spin eventually I managed a wire sequence that worked out well enough to try a test ride.
During a break in the rain while the roads were semi dry headed across town for the test run, it was noisy screechy and frightful sounding. I didn't like it at all
I thought that cant be right so started to problem solve and found the headset was very loose so tighten that up super tight and went for test #2.
Success that was it now its quiet and hums along rather then screeches and howls along.It was crazy loud before tightening it down.
The level ground performance is good
it pulls nice from near stop to 38.5knh @ 48v
during speed tests so I was down 6 volts from its fresh 54.6v voltage.
40kmh may well be possible at 54.6v ?
What I learned
My advice to anyone looking for a china ebike kit is too buy more locally and ride sooner with less headaches trying to mix and match parts and connectors.. As its been a real pain dealing with this kit