The PC-951 replaces the PC-950 chain and features step riveted grey links, pre-lubed with Gleitmo lube and provide long lasting durability and dependability with increased corrosion resistance. The PC-951 is slightly narrower than the PC-950 for improved shifting. Not much else to say except this is a great basic and reliable 9 speed chain. Perfect for the budget minded 9 speed drivetrain owner. Works with all 9 speed system except for Campagnolo. Includes Proven PowerLink connector.
Pretty much the best thing that ever happened to my bike. Whereas my old chain DIDNT have the special golden link, this sram model had me chain shortened and on my bike in under five minutes. Half the install time! Plus it runs great due to its sleek and narrow design, really smooth shifting.