SRAM XX1 Eagle XG-1299 12-Speed 10-52T Cassette Copper

SRAM XG-1299 XX1 Eagle Cassette 12-Speed 10-52T Copper

Whether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Colorsystem. Available in Black to Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the worlds most accomplished and sought after bikes.

EAGLE

Eagle is SRAM’s 1x drivetrain technology, lighter, simpler, more durable and easier to use. Eagle features 1x components, engineered for even greater durability and performance while maintaining a significant weight advanced over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains.

X-DOME

X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.

X-Glide 2

X-Glide 2 is next generation of Sram X-Glide technology optimized for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.

XD DRIVER BODY

XD is a cassette driver body design that allows the use of a 10-tooth small cog and provides an improved interface with the cassette.

FEATURES:

• Stronger riders can increase chainring size for speed, without sacrificing climbing.
• Eagle Colour system lets the cassette and chain express the look of the bike.
• Provides a massive 520-percent gear range.