Description
Shimano CN-HG40 chain fits Shimano 7/8 speed gears and older 6 speed HG sprockets (18/21/24 gears). For quick connection, the chain includes a locking connection called Quick Link.
The chain transmits power from the sprocket to the rear sprocket. It is exposed to extreme loads and weather conditions. Discs lengthen to varying degrees depending on the conditions of use, but each will need to be replaced sooner or later. Timely chain replacement is the only way to protect sprockets and gears from excessive wear. To get the best possible performance from the Shimano HyperDrive system, it is important to use a genuine Shimano HG chain.
Weight: 324 g (114 chain links)