A:AnswerHi there, our Aventure Model comes in 3 sizes. Small 5'1"-5'9", Medium 5'7"-5'11", Large 5'11"-6'4". It may be best to take in account the measure of your inseam as well.
A:AnswerIf you did not purchase the bike from the bike shop and the shop is not an Aventon dealer they will likely NOT work on the electrical system on the bike. You will be out of luck as I doubt Best Buy has anyone ready to work on these bikes.
A:AnswerThank you for your question! Yes the step-over Aventure comes in large as well as medium and small. The step-through model Aventure comes in small/medium and medium/large.