Broken Crank Jan 29, 2012 10:21:47 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by Brian on Jan 29, 2012 10:21:47 GMT -5 What causes a crank to break in two? Checked one rod bearing and it was smooth. I do think it must have been a lubrication problem, but not sure. I would think everything would be rough....
