Competitive CyclistNew · Checked Sep 20, 2026, 5:22 AM
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Cassettes
SRAM SRAM XG-1299 Eagle Cassette
12-speed 10-52T · Copper
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Jul 29, 2026
- Compatibility review
- Reviewed Jul 29, 2026
Approved technical sources
- SRAM 2026 spare parts catalogManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
- SRAM CS-XG-1299-B1 product pageManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
- SRAM MTB component compatibility mapManufacturerSource checked Jul 29, 2026Evidence reviewed Jul 29, 2026
Technical data
Specifications
- Compatible freehub drivers
- XD
- Freehub fit
- XD: direct
- Speeds
- 12-speed
- Supported speeds
- 12-speed
- Smallest cassette cog
- 10T
- Largest cassette cog
- 52T
- Cassette combination
- 10-52t
- Cassette cogs
- 10T, 12T, 14T, 16T, 18T, 21T, 24T, 28T, 32T, 36T, 42T, 52T
- Drivetrain family
- SRAM Eagle mechanical 12-speed
- Compatible chain families
- SRAM Eagle 12-speed