Quite solid e-bike! The only downside would be that the throttle isn’t as “snappy” as being the Surron X one example is. The throttle is quite gradual, once you get to like 12mph perhaps. But stated 0.0miles. Undecided what all which was about but I’m not gonna consider off stars https://bigboxdirectory.com/listings322807/how-much-you-need-to-expect-you-ll-pay-for-a-good-surron-usa