Hey, please rent your bikes from Tim and Fred. They are so accommodating and genuinely nice. I am disabled and I bought one of their end of year used bikes for $100 cash, which was a heck of a deal. I panicked as soon as I got on my bike because I could not balance myself and if I fell, after a 4 level Cervical fusion, my injury would have been bad. I called and spoke with Tim and not only did Fred come pick up my bike, they gave me my money back so I could buy a tricycle. Fred offered to put it together for me. These guys are awesome and I love the way they do business and business in general on Tybee.