My 15 year old son has had this bike for a little over a year and has loved it! He saved his own money and purchased it brand new from e-machines in Lehi and had it assembled there. He is the only owner. He has replaced the thumb throttle with a twist throttle and has also unlocked the bikes speed to make it go 32 instead of 25. He will be getting his drivers license soon and would like to sell it now as her prepares to drive a car instead