Sram PC-870 8-Speed Chain Silver Compatio_Enriched and also adds to NX

and also adds to NX Eagle's overall smooth-pedaling feel

Due to its great properties Marathon Plus is an ideal choice for E-Bikes (E-25)

Smooth and precise shifting

Rouvy Over the Air (OTA) firmware update capability and the BlueGiga dongle go together like a perfectly matched cleat and pedal

the Ikon represents all that is true in racing

Sram PC-870 8-Speed Chain Silver Compatio_Enriched and also adds to NXExtremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2 riveting process increases the Push Pin Power for increased strength and durability. An equally smooth operator on city bike paths and country trails PowerLink "no weak link" technology lets you insert, press, and lock to join links. No tools needed