SRAM XG-1275 GX Eagle 12-Speed Cassette
- 12 speed, 10-52 teeth
- 800 g item weight
- Black finish, aluminum case material
- 2 year manufacturer warranty
- XG-1275 GX Eagle model
- CRR455 model number
Last refreshed Oct 3, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A twelve speed GX Eagle cassette from SRAM with a very wide tooth range. The listing never names the freehub type it needs, so confirm that before ordering.
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ASIN: B08B2KGXFLModel: CRR455Category: Cassettes & Freewheels
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Overview
Shifting across a twelve speed spread from a tiny top cog to a very large climbing cog is what this GX Eagle cassette is for. The listing names it as SRAM's twelve speed GX Eagle cassette and supplies a short spec table.
The wide range suits riders who want one cassette for steep climbs and fast flats, but compatibility data is thin. No freehub driver, chain or shifter pairing is listed, and some spec fields look unreliable.
Who it's for
Riders on a twelve speed SRAM drivetrain who want a big climbing gear will use this cassette. Anyone on another system, or who needs the driver type confirmed first, should check SRAM documentation before buying.
Pros and cons
- Twelve speed GX Eagle model
- Very wide tooth range
- Aluminum case material
- Backed by a maker warranty
- Freehub driver type not listed
- Spec table has unreliable fields
- Cog list is not provided
Performance notes
A wide range lets one cassette cover steep and fast terrain, but the small steps in a twelve speed layout depend on matching the chain and shifter. The gear spread sets how easy the lowest gear is and how fast the top gear spins out.
Where it stands among cassettes & freewheels
- #10 most-searched brand and model of the 24 cassettes & freewheels lines we track (by search demand, not sales).
From the specs of the 15 cassettes & freewheels we list; not a test result.
Specifications
| Model | CRR455 |
|---|---|
| Dimensions & fit | |
| Size | 10-52 teeth |
| Item weight | 800 g |
| Capacity & performance | |
| Speeds | 12 speed |
| Construction & materials | |
| Case Material Type | Aluminum |
| Color | Black |
| Warranty & support | |
| Warranty Description | 2 Year Manufacturer |
| Other details | |
| Group | GX Eagle XG-1275 |
Frequently asked questions
What freehub does the SRAM XG-1275 need?
The listing does not name a freehub driver type, so check it with SRAM or the seller before ordering.
How many speeds is the XG-1275?
The title gives a 12 speed cassette.
What tooth range does it cover?
The item type name gives 10-52 teeth.