XG-1299 XX1 Eagle 12-Speed Cassette

• Product Details

  What Our Gearhead Experts Are Saying:

  "If you're building up a dream bike or chasing grams on race day, the XG-1299 is a no-brainer. It's impressively light, shifts smoother than anything else in the Eagle lineup, and the Ti Nitride finish adds just the right amount of flash and function."

  The SRAM XG-1299 XX1 Eagle 12-Speed Cassette is engineered for riders who demand the best from their drivetrain. Built for Eagle setups and compatible exclusively with XD drivers, this high-end cassette features a 500520% gear range that excels on both brutal climbs and fast-flowing descents.

  CNC-machined from a single block of hardened steel, the X-Dome construction delivers SRAMs best strength-to-weight ratio and exceptional durability. A Ti Nitride finish not only looks sharp but also sheds mud and keeps shifts clean and quiet in all conditions. Whether you're chasing podiums or just love top-tier performance, this cassette is the gold standard.

  • Lightest and highest-performing Eagle cassette in SRAM's lineup
  • X-Dome architecture provides a strong yet lightweight structure
  • Ti Nitride finish reduces friction and resists corrosion
  • Available in 1050t and 1052t configurations for up to 520% gear range
  • Designed exclusively for SRAM Eagle drivetrains and XD freehubs
  • Precision-machined for smooth, quiet, and reliable shifting
  • CNC-machined steel cluster with aluminum 50/52t cog for optimized performance

  Cog Sizes

  10 - 50t, 10 - 52t

  Cog Material

  [cog cluster] CNC-machined cromoly, [50/52t cog] aluminum

  Freehub Type

  XD

  Claimed Weight

  12.4oz (352g)

  Manufacturer Warranty

  2 years

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