Shimano Tourney CN-HG40 Chain 6,7,8-Speed 116 Links GrayThe Shimano Tourney CN-HG40 chain is designed for precise index shifting on 6, 7, and 8-speed Hyperdrive SIS and Dual SIS drivetrains.FeaturesCompatible with 6, 7, and 8-speed drivetrainsDesigned...