Shimano 9 Speed HG93 Chain Mega 9
- Super Narrow Hyper Glide (HG) chain Precision construction maintains strength, dependability & shifting performance on narrower 9-speed sprockets Recommended for Ultegra, Sora, Deore XT, & Nexave C900/C600 drivetrains Zinc-alloy plated pin link plates for superior corrosion resistance Grey roller link plate Chromising treatment link pin Weight: 304g