Posts: 464
Joined: 2/1/2015
Location: Lakeland, FL USA
Hi I'm working on a old kx125 and want to fill the crank holes like is common with all newer 125s. decades ago I did one with cork,then filled outside with JB weld,,,but later on next freshen I found the JB weld let go. What is the best way,,exact epoxy to use ??? Devcon has multiple products,and so does 3m...so please be specific. Thanks
Posts: 9956
Joined: 7/25/2009
Location: Nor Cal, CA USA
Posts: 464
Joined: 2/1/2015
Location: Lakeland, FL USA
Does that have some special qualities,,,lightness,,doesn't expand, melt???
What interference fit do you use?
Thanks for reply!
Posts: 9956
Joined: 7/25/2009
Location: Nor Cal, CA USA
It has very little weight so it won't affect the balance too much. Measure the hole and turn the Nylatron to about .003"-.004" over sized and cram it in, lol. That's how my crank guy taught me years ago and I never had an issue with any of them.
