I want to express that this is not a negative review on OffGrid Lux. They have been nothing but professional and their support is awesome!
This is a negative review on Rambo and the product itself. I purchased this bike about 2 weeks ago and have not even put the battery in yet. The chain tension/derailleur on the single speed model is as cheap as it gets. The original chain tensioner came bent and damage in shipping. I submitted a warranty claim, waited a week, and finally got the replacement part. Well, the replacement part broke before I even bolted it on. There is this "stop" pin that fell out with no effort. This stop pin is not welded and there is no glue. It just falls out???
At this point, I lost faith in the Rambo's chain tensioner and will most likely take it to a bike shop to see what other options I have. If this thing breaks this easily, what happens when I am 2 miles back in the woods and cant even pedal out?
For some reason you are not able to leave a review on Rambo's official website. Shocker! I cannot be the only one experiencing this issue. The manual is not catered to the single speed model so its basically useless. There is no specific information online that is for the single speed. I am just lost at this point.
I am hoping that everything else with the ebike is fine after I get this chain tensioner sorted out. Everything else seems high quality but we will see once I can finally test it.