Sram PC 850 6-8 Speed 114 Links Chain

Extremely strong. Incredibly precise. SRAM&';s PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2(TM) riveting process increases the Push Pin Power for increased strength and durability. FEATURES An equally smooth operator on city bike paths and country trails PowerLinkA(R) "no weak link" technology lets you insert, press, and lock to join links. No tools needed