Bike Chain 7 Speed 8 Speed with Chain Connectors for HG40 Mountain Road Bike Riding

Feature: 1. Strong Material: Adopt high quality manganese steel, for high strength and toughness, suitable for long term use. 2. Good Performance: High performance and good durability, providing excellent and pleasant using experience. 3. Fine Craft: Has fine workmanship, that providing longer service life than other traditional chains, reduce replacement frequency. 4. Less Noise: Low noise with professional tested spacing, less distractions, allowing you to focus on riding. 5. Specially Designed: Designed for precise indexing of 7 and 8 speed for HYPERDRIVE SIS and for DUAL SIS drivetrains. Specification: Item Type: Bike Replacement Chain Material: Manganese Steel Color: As Picture Shown Application: For Mountain Bike, Road Bike, Riding Link Number: 116 Links Weight: Approx.320g 11.3oz. Package List: 1 x Bike Chain2 x Chain Connectors