Fit Shimano 6/7/8 speed 116 link chain HG40 Deore MTB Road Mountain bike bicycle
Model: CN-HG40 Chains are designed for precision indexing 6, 7 and 8 speeds. Hyperglide 8-speed chain (for modern 6-, 7- and 8-speed bicycle drivetrains) HG chain provides precise HYPERDRIVE SIS/DUAL SIS positioning and shifting.