Originally Posted by
sickz
buy some loctite red. rotafix your cog w/ loctite to the hub... get a lockring wrench w/ a long handle.. or use vicegrips on the end to extend the handle for more leverage... loctite the ring as well... let the bike sit for 24 hours so the loctite can cure... the cog will never slip. i did this on a suicide hub setup.. and never once slipped my cog ...
This is what I do and I've never had a problem. I use the red kind and then just blast the cog with a heatgun for a minute or two if I ever need to remove it. I've been using a wheelset with stripped lockring threads for 6 months like that and it's still holding up great.
I also have a brake, just in case.