BackcountryNew · Checked Oct 11, 2026, 3:18 PM
$660.00In stockVisit storeNo image available
Cassettes
SRAM RED XPLR XG-1391 Cassette
13-speed; 10-46T; XDR
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Competitive CyclistNew · Checked Oct 11, 2026, 3:16 PM
$660.00In stockVisit storeJenson USANew · Checked Oct 11, 2026, 3:15 PM
$660.00In stockVisit storeTechnical data
Specifications
- Weight
- 275 g
- Freehub driver
- XDR
- Compatible freehub drivers
- XDR
- Speeds
- 13-speed
- Smallest cassette cog
- 10T
- Largest cassette cog
- 46T
- Cassette cogs
- 10T, 11T, 12T, 13T, 15T, 17T, 19T, 21T, 24T, 28T, 32T, 38T, 46T
- Drivetrain family
- SRAM XPLR AXS 13
- Compatible chain families
- Road Flattop D1/E1
Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Oct 11, 2026
- Compatibility review
- Reviewed Oct 11, 2026
Approved technical sources
- CS-XG-1391-E1 specifications
- sram.com/en/sram/models/cs-xg-1391-e1ManufacturerSource checked Oct 11, 2026Evidence reviewed Oct 11, 2026
- JBI exact product details 180296
- jbi.bike/site/product_details.phpDistributorSource checked Oct 11, 2026Evidence reviewed Oct 11, 2026