The Shimano CN-HG71 chain was introduced to replace the popular HG91, HG70 and HG50 chains. It is suitable for 6 to 8-speed drivetrains and is not directional. Thanks to Hyperglide technology (HG), fluid shifts are also possible under load.

Specifications
Application: Road, MTB
Gearing: 6-speed, 7-speed, 8-speed
Number of Links: 116
Pin Type: chromium-plated, solid
Material: steel

Mfr Claimed Weight
TBC