Sram Chain Pc xx1 Eagle Hollowpin 126 Links Powerlock Flowlink 12 Speed: 12 speed

Part Number:






it might look normal from the outside, but the engineering inside this incredible new chain design that makes possible a gear range previously found only in 2-chainring drivetrains. And it’s also the biggest contributor to the eagle™ drivetrain’s ultra-smooth, precise, durable and quiet performance. The eagle™ chain’s links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings and cassette cogs. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. Hard chrome™ technology extends the chain’s optimal performance life, and a titanium nitride coating on the gold and black models decreases corrosion and further reduces friction.

Things to remember

  • eagle™ represents our newest 1x drivetrain technologies
  • eagle™ is a lighter, tougher, quieter, more durable and more precise
  • eagle™ features all-new 1x components, engineered for even greater durability and performance
  • eagle™ has a significant weight advantage over other drivetrains — xx1 eagle™ weighs up to 300 grams less than 2x drivetrains with similar gear range
  • eagle™ technology allows an expanded, optimum, 500-percent gear range — a 20-percent increase over our other 1x drivetrains
  • eagle™ is a complete drivetrain system that was developed to be an integrated high-performance ecosystem. The engineering and testing that went into the development provide for maximum performance, safety, and long-term durability to ensure a great consumer ride experience. We guarantee this performance when eagle™ drivetrains are used as a complete ecosystem. For additional information, please contact your SRAM sales contact.

Features and benefits

  • groundbreaking new chain design and technology
  • 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 eagle™ chain 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

compat - speed (cn): 12s-eagle
chain length (links): 126 links
color - outer link: rainbow
color - inner link: rainbow
chain connector: powerlock
inner link finish: chrome plated +pvd
outer link finish: chrome plated + pvd
pin variant: hollow pin
pin treatment: chrome hardened

Brand Sram
Barcodes 710845825446
SKUs / Part Numbers CHPC8039010

Please note: Manufacturers can sometimes change the specification of the products from time to time.