Originally Posted by
randallr
Wipperman Connex 11SX is going to be your longest lasting choice due to minimal corrosion (it's stainless steel). I run their 8SX and change out chains a lot less often than I used to with SRAM PC870.
And here's some data to back that up:
https://www.connexchain.com/fileadmi...ments-2018.pdf
That's what I thought too but a couple of weeks ago I got caught out in the rain and had to ride 10 miles home, I didn't immediately clean the chain and when I came out after a week there was rust marks on the chain. Squirting Rock and Roll onto the chain and wiping it off it all disappeared but where did it come from?