We purchased a self propelled Troy Bilt lawnmower. After one year the wheels and gears had to be replaced. They were very cheap plastic. After the second year the self propelled feature no longer worked. When we took it in for service we were told the transmission had to be replaced, which we were told cost in excess of $200. At this point we cut our losses and junked it. Our recommendation is to stay away from Troy Bilt. They are made with very cheap plastic materials that only last until the warranty expires. Total junk!!! Stay away at all costs. Lowes should not offer this sub par product to their customers. read full review »