imho,the reason wd-40 works so well, is the main ingredient is Stoddard fluid, which is chain cleaner. And a modern o-ring chain doesn't need lubed, it only needs to be cleaned. I pretty much just wipe o-ring chains down, and don't bother lubing them anymore. so far, I haven't noticed a difference. If so, then I'll start lubing them again. DuPont multi dry wax stuff if I can find it. I've got a few old cans to use up. edit: and yes, DuPont dropping or changing that item not only pissed off all the motorcycles, but all the bicycles also. A wise move would be to bring it back for the reasonably good market share. They didn't even market it for that, and they had a decent chunk of change. DuPont announcement: http://www2.dupont.com/Consumer_Lubricants/en_US/products/multi_use_lubricant.html