I recently bought a beach cruiser for my girlfriend, she loves the bike but its difficult for her to pedal. I heard about internal hubs but is there anything else I can do? How much would this cost to do and would I be able to do it myself? I added a link to amazon.com because they have a pic of the bike there. Can some one please help me out?
http://www.amazon.com/Schwinn-Windwood-Womens-Cruiser-26-Inch/dp/B001E6PC52/ref=sr_1_1?ie=UTF8&s=sporting-goods&qid=1282542267&sr=1-1
http://www.amazon.com/Schwinn-Windwood-Womens-Cruiser-26-Inch/dp/B001E6PC52/ref=sr_1_1?ie=UTF8&s=sporting-goods&qid=1282542267&sr=1-1