Product DescriptionThe corrosion resistant Power Chain is, like everything else SRAM makes, a model of workman efficiency and monster durability. But it's also quiet.
Pick up a SRAM Power Chain, and your drive train will groove like never before.
The PC-89 R offers maximum road bike performance at a lighter weight, due to its perforated outer links. Perfect with 9-speed Campagnolo® or Shimano® systems and a must for high-tech machines. This chain is race-proven by pros all around the world.