I'd give this bike a 4.5 star rating. The bike itself is pretty hard to beat for the price and the battery seems to be long lasting and pretty powerful. Going to put the tires to the test on my hunt this year, hopefully the bike holds up well to some tough trails. I spent $125 to tune the bike, which was well worth it, hard to put everything together yourself (mainly brake system). I also was sent a bent fork, which took the company awhile to get me a new usable one. Now that i'm on the bike riding, I really can't complain!