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
And now one of the main dealers for Connex (Cantitoe Road) has all their chains at 20% off (starting about 10Feb2020). I just placed an order for 7 ea 8sx chains, which I expect will give me a total of 25000 to 28000 miles