SRAM PC-850 6 to 8 Speed Chain w/ Powerlink

6 to 8 Speed Drivetrain Compatibility

Hard Chrome™: The SRAM HARD CHROME™ chain has four times the elongation (wear) resistance to other SRAM chains. This is due to the new finishing process on the inner links and rollers. Push pin strength and ultimate strength are equivalent to current chains. The HARD CHROME™ chain lasts longer and is just as strong.

PowerLock®: SRAM chain engineers developed PowerLock® as a tool free, sure, and consistent way to connect their chains. While PowerLock® does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock® is good for a one-time application only.

PowerChain II: Extremely 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.