I put 1,149 miles in 4 months on a nashbar freewheel with no problems. I would be putting more miles on it except for the fact that a mule attacked me and it's not quite in control rider on a bike path. I survived but my bicycle did not! That freewheel is now resting in a box for use at a later time on another bike I have yet to acquire from my local thrift store. I would buy another nashbar freewheel and most likely will in the future.