This Shimano HG40 chain is the ideal product to replace a worn-out chain on your bike. It is suitable for mountain bikes, hybrids, road bikes, and folding bikes, among others and is intended for 6, 7, and 8 speed transmissions. The chain uses hyperglide technology, which ensures that you get smooth gear changes. It comprises 116 links and weighs around 320 g. Use a chain tool to fit this chain.