The key factor in the Eagle XX1 drivetrains smooth, durable, and silent performance is all the new technologies going into the PC-XX1 Eagle 12 speed chain. For starters, Flowlink™ removes all the hard edges and chamfers from the inner plates leaving a completely smooth radius. It now runs much quieter and reduces wear on other components it contacts such as cassettes and chainrings. The durability theme continues with Hard Chrome™ finishing treatment giving the chain four times the chain wear resistance of other SRAM chains and a Titanium Nitride coating to decrease corrosion and further reduce friction.

FEATURES

• The Eagle™ chain has been completely re-engineered, and is produced with new manufacturing technology.
• All-new Eagle™ Power Lock chain connector with FLOWLINK™ technology provides better chain-guiding and increased longevity.
• The PC-1290 Eagle™ chain, with the aid of the HARD CHROME™ finishing treatment, is the quietest, strongest and most wear-resistant chain in the world.
• Unique features and design also provide significantly improved wear resistance on Eagle™ cassettes and rings