WD 40 will not damage o-rings and is perfectly safe to use as a cleaner on a chain. But Kerosene will literally melt gunk and grime right off the chain, definitely the best cleaner. And I recommend Maxima Chain Wax to lube the chain, no fling whatsoever
good video - http://www.motorcyclistonline.com/mc-garage-video-will-wd-40-destroy-your-motorcycle-chain-o-rings
good video - http://www.motorcyclistonline.com/mc-garage-video-will-wd-40-destroy-your-motorcycle-chain-o-rings
Last edited: