I purchased 3 adult bikes, when they were finally assembled I brought them home. 2 were gifts, 1 was mine. I decided to check out all three one at a time. I will never buy big ticket items at dunhams again. I would suggest you go to a good bike store for your purchase. None of them were properly adjusted, all three were way off, rubbing chains, skipping gears, even a cracked plastic chain plate, and finally one was not soldered all the way around. Customer service was great when buying them, after trying out all three and finding issues the store manager was not helpful or caring. He simply said "I could return them", "I could bring them back until the assemblers came back, which he had no idea when" . Extremely disappointed in the products. read more