I bought my bike based on the recommendation from my neighbor. I had been looking on craigslist and other online networks to find a gently used bike to use as a commuter to and from college. I settled on 6KU and I couldn’t be happier. I do know that I will likely buy a bike with a derailleur in the future so i can go longer distances with less resistance. For now, I am ecstatic to have a bike that makes me smile every time I ride.