Chad Culbertson wrote:
Isn't WD-40 bad for the o-rings in the chain? At least that's what i've heard, a quick search seems to prove otherwise though, especially since most o-ring/x-ring chains appear to be nitrile and not natural rubber.
WD is a penetrating oil. Also stands for water displacement or something like that. From what I have seen/read its supposedly goes goes past the o-rings on a chain and cleans out all the lube that's put in from the manufacturer. Once that out of there, there is no amount of spraying oil on it that will replace it. That being said I know multiple people that have gotten full life out of a chain oiling it regulrarly with wd. I usually get far less using MC designated oils but I am horrible at chain maintenace.
I think if you ride long enough and frequent forums enough you see this debate often enough that you just stay out of it and if a person likes using wd-40 you let them. it works well enough.
Chad Culbertson wrote:
Most of the commercial oilers seem pretty pricey, Scott has one that's somehow vacuum operated and is about $140, the other higher end ones though are $240ish I think.
It looks like it uses engine vacuum to open the valve so it's not sitting there dripping while the bike is off, pretty cool system and it has a range of 1500 miles between reservoir top offs.
They are pricy. but if their marketing does not lie, in 1-2 chain changes you will have saved the value of a chain based on the extended usage you get out of them. ive been thinking of adding one since I am horrible about chain maint