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XX1 Eagle XG-1299 12-Speed Cassette

XX1 Eagle XG-1299 12-Speed Cassette - Main image
XX1 Eagle XG-1299 12-Speed Cassette - View 2XX1 Eagle XG-1299 12-Speed Cassette - View 3XX1 Eagle XG-1299 12-Speed Cassette - View 4
$265 $530 In stock

The SRAM XG-1299 Eagle Cassette provides massive range and Eagle compatibility. It feature's SRAM's X-Dome architecture for ultimate strength and weight savings.


  • Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes
  • Largest cog is aluminum
  • Tooth profiles provide better up and down shifting and improve chain retention
  • Titanium Nitride surface treatment reduces friction and enhances wear
  • The XG-1299 Eagle cassette meets durability requirements for E-MTB applications

Customer Reviews (5.0 / 5 · 2 reviews)

Evelyn ★★★★★

The shifting is crisp across all twelve gears, and it’s noticeably lighter than my old setup without feeling fragile. That X-Dome construction really does the job—hills feel like a non-issue now.

William ★★★★★

Swapped this onto my XD driver and the range is honestly perfect for the climbs around here. The X-Dome construction feels rock solid, and it shaved a noticeable chunk of weight off the back end.