SRAM

PC XX1 HollowPin Chain

The SRAM PC XX1 HollowPin Chain is designed specifically for the XX1 crank. The chain's varied, wide, and narrow inner profile fits with the alternating thickness and even numbering of the chainring. Lightweight and durable, the PC XX1 chain delivers strength and reliability to your drivetrain without compromise. Adding to the chain's superior construction, SRAM continues the use of the PowerLock link — making tool-less, on-the-fly chain repair a breeze. In addition to easy installation, the 11-speed PowerLock link is as strong, or stronger, than any other link on the chain, and it won't hinder shift quality in the least. The chain is only compatible with the XX1 drivetrain. Please note that while the PowerLock installation can be done tool-free, but it's recommended to be used only once.