Shimano HG40 Bike Chain 6 / 7 / 8 Speed
Shimano HG40 Bike Chain 6 7 8 Speed - A replacement chain for bikes with 6, 7 and 8 speed chains. Comes with connecting link for ease of use. At a low price it great value for money and shimano chains are very well known and used on many bikes of the market.
- Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX drive trains
- HG technology has chamfered inner plates to optimize shifting performance on HG sprockets
- Durability is assured through the heat treatment of rollers, pins, and plates
- Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force
- 7.3 mm chain width, optimized for 7- and 8-speed HG drive trains 114 links, 335 grams