Shimano CN-HG40 6/7/8 Speed Chain navigation_apparel 3D Airmesh

3D Airmesh

Single clamp design with forward facing bolts that feature loc-tite

Collecting cadence data has never been this easy

and riders are expanding what’s possible with drop bar bikes

Shimano CN-HG40 6/7/8 Speed Chain navigation_apparel 3D AirmeshAbout Shimano CN HG40 6 7 8 Speed ChainPerfect for 6, 7, and 8 speed mountain and hybrid bikes, the HG40 has Shimano's Hyperglide technology offering smooth, precise, reliable shifting as well as durability. FeaturesSuitable for both mountain and hybrid bikes Includes joining pin and link Heat treatment of rollers, pins, and plates ensures durability Chamfered inner plates to optimise shifting when using HG sprockets SpecificationsWeight: 335 grams