I have been looking at the http://www.sears.com/shc/s/p_10153_1...6&blockType=G6 and http://www.sears.com/shc/s/p_10153_1...2&blockType=G2 The first one says the weight limit is 240, and the last one doesn't state a limit. I like the price of the first one, and I found that I can get it 100 dollars cheaper elsewhere. I wanted a bike that was a 2 in 1. I currenly have no bike, and my goal is to ride a bike and use a bike trailer for my little one on the back. The bike is for exercise, but when I'm either too tired pulling him or I'm riding solo, I'd like the option of an electric bike feature for days when I'm riding to school which is uphill. I never been on an electric bike, and if it goes too fast I won't use it when pulling my little on on the bike trailer. If those won't work I'll settle for a regular bike. I don't wan to pay more if the power of those won't be strong enough. THANKS, and I hope I put this in the right section.