If your bike needs repair, prepare to leave it over 3 weeks before you get it back. But that's only if they decide to repair it. My bike, after just one year and a mere 2300 miles, is cutting out. After numerous back and forth emails with on-line support describing the problem, the rep diagnosed it to be in the controller. I then asked how long it would take to make the repair and he said 1 week since he had worked my issue with the repair tech and that they have identified the problem so it should be quick. When I got there a few weeks later to drop off the bike, I got a whole different story from the repair tech who told me it would be at least 3+ weeks. Then he proceeded to give me attitude about how back-logged he is, that the upfront cost for running the diagnostics is $50 an hour, etc., etc, as if he was trying to talk me out of the repair! Eventually, the on-line tech who I had been communicating via email joined us but he was no help. He said nothing about what he and I had been emailing about and the controller problem he said he and the repair tech identified to be the problem. But given that I had already made the 2+ hour trek from my house to the shop, I decided to leave it regardless of the long repair wait. When I got home, I wrote the on-line support tech and complained about the experience. The next day, he wrote me to tell me that he felt bad about the experience and was able to get the repair tech to run the diagnostics. The problem - there wasn't one. Everything check out good. I was the problem from the way I was riding the bike by leaving it in 9th gear and predominately using the electric levels. In this way, it was normal for the bike to cut out.
When I picked up my bike, to minimize the cutting out, the on-line rep instructed me to only use 5th gear without any electric levels for a week to better familiarize myself with the gears. He said that the bike is designed to work this way - to use both the gears and the assist levels in tandem with each other but that I should first try only using the gears. He recommended that I do this trial using 5th gear. So I tried it. What a joke that advice was.
To get any pedalling traction at all from this bike, the gears must be set at either 8 or 9 otherwise you're spinning your wheels as there is very little traction. I tried other various combinations using the gears and assist levels 1 and 2. No matter what combination I used, the bike still cuts out. Finally, I reverted back to leaving the bike in 9th gear in conjunction with the assist levels. Eventually, when this bike is no longer usable, I'll sell it and go with an e-bike sold locally and supported locally.