Shimano CN-HG40 6/7/8 Speed Chain navigation_apparel Collecting cadence data has never

Collecting cadence data has never been this easy

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

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Shimano CN-HG40 6/7/8 Speed Chain navigation_apparel Collecting cadence data has neverAbout 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