View Single Post
Old 03-29-2012, 10:36 AM
sportscarpat's Avatar
sportscarpat sportscarpat is online now
Bonneville Bomber the Salt Flat record breaker
Join Date: Jun 2009
Location: california
Posts: 1,628
Default Re: Worksman INB frame differences?

If the top bars are parallel it is not an INB frame. They make a couple different model frames. Check their web site. There are earlier and later model INB frames, too. The earlier frames have a different shape to the down tube and have a different open area shape between the middle and top tubes. In your pictures the top picture is the earlier INB frame. The lower picture is the later INB frame which is also the current production design.
Reply With Quote