Originally Posted by
maddog34
yep, it'll work.. a modern design 6-7-8 chain from SRAM or KMC will help. SRAM PC-830 chain is a tiny bit narrower, outside, than the KMC 8.1 chains...
The bike has a KMC Z7 chain.
Now I am finding some conflicting information. Bing AI says that the RD-M592 has "a stronger guide spring but no cage clutch." PerformanceBike.com says: "Chain Retention: Shadow." The Amazon page says it has Shadow and a "stronger guide spring." But I can't find anything that says straight up: this product has a clutch. And I can't find a specifications page for it. Very odd. Do you know of any other clutch derailleurs that might work?