The XX1 chain comes from a long line of tough, light-weight chains from Sram. It’s designed to deliver the greatest strength and reliability to a drivetrain that doesn’t have to make compromises for front shifts. When every bit of torque counts, you can count on it to deliver. Features 1X specific chain. Hard Chrome™ technology for maximum strength and wear resistance. Proprietary link finish provides improved life span. 11-speed power lock. Technology Highlights: X-Sync, HardChrome. Compatible Gears: 1X11-speed. Model: PC XX1. Pin Treatment: Hollow Pin. Weight: 252g. Recommended Group: XX1. Speeds: 11-speed. Compatibility: 10-42 cassette, XX1 11 Speed.
Best Price: £34.50 from Merlin Cycles