Shimano CN-HG71 6/7/8 Speed Chain Sheppards its fairly slender shape making

its fairly slender shape making it compatible with all the seat posts on the market

successfully separating moving chain parts from abrasion and filling in all the imperfections on friction surfaces

Cage designed to improve maximum cross-chaining situations

Bottom Bracket/Frame Interface: BB30

We worked with 3M® to produce a self adhesive tube patch that stretches

Shimano CN-HG71 6/7/8 Speed Chain Sheppards its fairly slender shape makingThe 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