Rod Dilkes @ EV Power Australia supplied my pre-tuned & tested GM hub motor kit. Arrived in 5 days with all my requested electricals connected (500W Rear Hub Motor + Regen Controller + Thumb Throttel etc) all I had to do is install and connect to my power source (36V 10AH LiFEPO4 Battery) I was up and away in one hour....Total cost for project inc bike $1,400AUD...... P.S. I have had to repair poor quality conections on my battery purchased on Ebay from Hong Kong by seller jimmywu66. See pic's. And yes I will be changing that cheesy tyre!....Very helpful forum.....Cheers again from downunder.