Shimano Xtr Cn-7701.

 Great Chain, Shifts great, I run this with a Sram or Whipperman quick link. i through those stupid Shimano Pins in the trash. I am using this on a heavy bike, plus im no to easy on the drive train myself. Its taken my punishment so far, 6 months in on this one, the wear meter still looks good.

 ITs just brilliant, MADE IN JAPAN, what else do you need, i sorta take care of mine (clean and lube aleast once/ month) still goin after 2yrs, now brought another one for my new cove shocker, will see how it holds up now

 Thats fantastic chain! Stays tight, stays clean. No need to put oil all the time. And whats the best super smooth! with xtr shifter.

 I finely crafted piece. The best chain you can buy. Uniform across its entire length when installed properly.