I'm glad you are inviting members to relay their issues. I actually have some unfinished business with Epic Cycles since I bought my Magnum Metro+ in October of last year.
As soon as my new bicycle was delivered, I proceeded to unpack and assemble it. The first thing I noticed was that the rubber flap on the rear fender was curved backwards.
I immediately contacted Barry Nisan from Epic Cycles, sent him pictures and was told I would receive a replacement. After a month or so, not having heard back from him, I sent another email to which he replied a replacement flap would be sent our as soon as one became available.
After three months waiting, I decided to contact them again. This time there was no reply.
This of course makes me question their customer service and warranty. A rubber flap is probably a couple of dollars, but this is a reflection on the company. If it takes at least four months to get a rubber flap replaced, I wonder what would happen if I needed a controller, a battery or some other key component.
This may be an isolated incident. I hope so, but this is my story and my issue with an otherwise great bike and service.