Designed for precise HYPERDRIVE SIS and DUAL SIS INDEX shifting, the SHIMANO HG71 chain is also rated for E-BIKE use.
HG chain for precise HYPERDRIVE SIS/DUAL SIS INDEX shifting
Good Rotations is an independent bicycle shop. Our aim is encourage the use of bicycles for everyday journeys and bigger adventures and to grow and expand the cycling culture where we live. We want you to love your bike!