SRAM XS-1297 XX Eagle Transmission 12-Speed Cassette
Josh Matthew June 2, 2025MPN: 00.2418.125.000
$605.00
SRAM’s XX Transmission cassette – just a few grams heavier than the XX SL version
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SRAM XS-1297 XX Eagle Transmission 12-Speed Cassette
The SRAM XS-1297 XX Eagle Transmission 12-Speed Cassette features an all-new full X-SYNC design which means the harder you pedal, the better it shifts! In addition, it features a hardened tool steel machined X-Dome design for the cluster and stamped steel 38T and 44T cogs which are pinned to the lighter weight aluminum 12th gear. This makes it ultra-lightweight and strong.
The SRAM XS-1297 Eagle XX cassette and derailleur also contact directly, which ensures perfect alignment on every ride. You also get a massive 520% gear range and the 52 tooth cog steps down with improved gear progression with 44T and 38T tooth cogs in the low end.
SRAM MTB Cassette Comparison
Model | Price | Speeds | Color(s) | Gearing | Weight |
SRAM XS-1295 X0 Eagle T-Type 12-Speed Cassette | $400 | 12-Speed | Dark Polar | 10-52T | 385 grams |
SRAM X01 Eagle XG-1295 12-Speed Cassette | $415 | 12-Speed | Black | 10-50T | 10-52T | 350 grams |
SRAM XX1 Eagle XG-1299 12-Speed Cassette | $483 | 12-Speed | Rainbow | Gold | Copper | 10-50T | 10-52T | 357 grams |
SRAM XS-1297 XX Eagle T-Type 12-Speed Cassette | $550 | 12-Speed | Silver | 10-52T | 385 grams |
SRAM XS-1299 XX SL Eagle T-Type 12-Speed Cassette | $600 | 12-Speed | Silver | 10-52T | 350 grams |
Compatibility
Compatible with SRAM T-Type 12-speed MTB drivetrains and made to work with an XD driver body.
Specs
- Speeds: 12s T-Type
- Gearing: 10-52T
- Finish: Black
- Technology: XS
- Weight: 385 grams
- Cogs: 10-12-14-16-18-21-24-28-32-38-44-52
Tools Needed for Installation
You will need the following tools for installation of this product. You can shop for the required tools on our Tools Page.
- Cassette lockring tool like the PRO Team Lockring Tool or Unior SRAM/Shimano Cassette Lockring Tool
- Chain whip like the Wolf Tooth Chain Whip
Q&A
Have a question about this? Ask the staff.
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