I am 57 and have bad knees. I was wondering what type of bicycle I might want to consider before I buy a bike. I was thinking a single speed beach cruiser (something to ride around at and around the beach area). Maybe something with a few gears? I was thinking an Electra Townie, idk. There is this shop around my house, http://www.motionbicycle.com/ and they were helping me decide, but what should I get?
