Bill, of course it didn't help. I was only kidding. However, on the serious side, for the two months that you used them, did you do routine and regular maintenance? Cleaning (hose flushing for grit and dirt that tends to cling to oily parts), lubricating, and adjusting all moving parts, should be a weekly chore. Tire inspection (as a safety issue) should be done before each ride. You can actually do this type of weekly maintenance in about 30 minutes for both bikes. This can earn you years of carefree and fun riding. BTW, a great non-impact form of exercise as our joints get a little less forgiving. Good luck.

chas