SRAM's XX1 Eagle drivetrain ushers in a new era of freedom and the next level of uncompromising performance for XC, Trail and Enduro riders. The world's best riders inspired SRAM engineers to create the most advanced bicycle drivetrain ever developed. The SRAM XX1 Eagle is an increasingly popular 1x drivetrain among both racers and amateurs with a gear range that has never been seen before. The SRAM XD cassette, with a span of 10-50 teeth, allows you to tackle any terrain without any restrictions. Add to this increased resistance to abrasion, even more precise and smoother shifting, and you get a virtually perfect drive.

The 12-speed Sram PC-XX1 Eagle chain from the outside may look quite normal, but what makes it possible to handle the gear spread previously found only in two-speed crankset drives is the interior, which is an impressive engineering achievement. It is the most important factor behind the Eagle drive's smooth, precise, quiet operation, and its durability. The inner link plates have smoothly rounded shapes, without any sharp edges or notches, which is significantly quieter, reduces friction and gear wear, and allows the drive to endure operation at higher bevels. It also allows the use of flatter outer plates which improves riveting efficiency by strengthening the chain. Hard Chrome technology increases elongation resistance by a factor of four, and the titanium nitride surface finish reduces susceptibility to corrosion and further lowers friction.

• Manufacturer: Sram
• Model: PC-XX1 Eagle
• Technologies: Flow Link, Hard Chrome, PowerLock, X-Sync
• Designed for drivetrains: 12-row
• Recommended for drivetrain groups: Sram XX1 Eagle, X01 Eagle
• Internal links: nickel-plated + PVD
• Outer links: chrome-plated + PVD
• Pins: Hollow Pins, chrome plated
• Number of links: 126
• Weight: approximately 250g
• Color: Black
• PowerLock Flowlink chain link included
• Product supplied in original manufacturer's packaging
• Manufacturer code: 00.2518.024.021