Weight: 269 g. (114 link)

The Chorus Ultra Narrow 10-spd chain is just 5.9-mm wide. These new dimensions make it lighter and more silent and facilitate adjustment of the rear derailleur. The tests run in our laboratories show that traction force, pin retention force, wear and resistance to stretch, torsion and flection are the same as for the Record™ 10s chain.

Item Code: CCHEJTGE