Link for New bike from Walmart
I just assembled this bike, and most of the parts were already connected, so was very easy. It is a 21 speed, 3 gears up front and 7 in the rear. Both shifters will not move the chain to the largest gear. I have the instructions and have adjusted almost every adjustment screw there is and still no-go. I counted each adjustment and have returned them all to their original setting.
I am considering taking the bike to an expert to make the adjustments, but am on a tight budget and did not want to have to do that. Anybody have an idea of what might be wrong, and how to fix it?
By the way, I love the bike and want to make it work.