I ordered two bikes from FLX in February 2017 and received one of them last week. That is over 6 months! And I only got one bike. When I emailed FLX to let them know they responded that the other bike is "on its way" but they have no tracking number yet.
I get they needed to do upgrades and it took time but give me a break, this is joke.
They have never offered me any compensation or discounts even when I told them we had planned a trip around the expected first delivery date. And even now when they lost one (they did say they could get me a different bike to replace the lost one now but I told them I wanted the one I purchased).