NO WEAKEST LINKExtremely 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.THINGS TO REMEMBER
 
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.
 
CHPC850