Sram pc951 9 speed chain
Sram pc951 9 speed chain the most economical 9 speed sram powerchain ii high quality shifting performance chrome hardened rivet pins for increased durability gray colored plates and the sram powerlink no weakest link closing system features compatible gears9 closing linkpowerlink outer plategrey inner plategrey pin treatmentchrome hardened rivet typestep recommended groupx 7sx 5 links114 links buysram componentsfrom chain reaction cycles the worlds largest online bik