I know the weight of my 1957 7.5 is 59lbs.<br />I could swear the 1980 4.5 weighs about the same!<br /><br />I'm putting one of them on a 12ft jon, and weight is a consideration. Could anyone who has the specs tell me the weight of the 1980 4.5?<br /><br />Thanks so much-<br />Brian