Chains
Weight: 298 g. (114 link)
Like the PC-990, the PC-971 features inner and outer plate designs that offer faster and more accurate shifting at a more affordable price. As with all Power Chain II chains, Sram made some minor changes to further enhance shifting performance with Shimano Chainrings. 9-speed.
Weight: 300 g. (114 link)
The PC-991 represents Sram's premium Power Chain II offering. Featuring an inner plate and outer plate design that offers faster and more accurate shifting in all conditions. Finally, Sram closes this chain with Sram's exclusive Power Link, the strongest way to close a chain. 9-speed.
Weight: 298 g. (116 link)
Dura-Ace, XTR 9-speed chain. Precision construction maintains shifting response with narrower 9-speed chain width. Compatible with any Shimano 9-speed cassette.
Weight: 295 g. (116 link)
Narrow design for use with 9-spd drivetrains. Ultra-precision construction helps maintain strength, dependability, and shifting performance.
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