SRAM PC 991 Nickel Chain 2014
Delivering light weight, strength and smoothness to your drivetrain. BlackBox racers know - SRAM PowerChain is designed to stand up to the toughest courses and competitors. These chains set the standard for durability and reliability.
SRAM's extremely strong and precise chain technology. The PowerChain II is optimized for increased front and load shifting performance while retaining excellent rear shifting precision. The Step2 riveting process increases the Push Pin Power to provide increased strength and durability.