I am adding a plus 4 inch swing arm and i was wondering if anbody knows what length chain I need for this up grade. i have an 60 trx 450er
4 divided by .625 [the length of each link] = 6.4 Times 2 [top and bottom section on the sprockets]=12.8 links. Round off to 13 links more than what you have now. If you end up havinging too much slack, cut 1 link off. Of course if the swingarm is not exact, = new equasion required.I am adding a plus 4 inch swing arm and i was wondering if anbody knows what length chain I need for this up grade. i have an 60 trx 450er[/b]