SRAM Cassette XS-1275 GX 12-Speed Eagle Transmission
What Is It?
The SRAM XS-1275 is a 12-speed GX Eagle Transmission cassette designed for SRAM Eagle Transmission 1x12 drivetrains. It provides a wide 10–52T range for efficient high-speed riding and easier climbing on steep terrain. It uses SRAM’s XS cassette technology, T-Type gearing and an XD driver body interface.
Key Features
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12-speed Eagle Transmission cassette
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10–52T wide-range gearing
- 520% gear range
- SRAM XS cassette technology
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T-Type chain technology
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XD driver body interface
- Designed for 1x drivetrains
- Cog sequence: 10-12-14-16-18-21-24-28-32-38-44-52T
- Suitable for SRAM Eagle Transmission systems
- Approximate weight: 445g
Specifications
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Brand: SRAM
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Series: GX Eagle Transmission
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Model: XS-1275
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Model ID: CS-XS-1275-A1
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Speed: 12-speed
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Gearing: 10–52T
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Technology: XS / T-Type
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Driver Interface: XD
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Drivetrain: 1x
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Largest Cog: 52T
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Smallest Cog: 10T
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Gear Range: 520%
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Weight: Approx. 445g
Benefits
- Wide gearing range makes steep climbs more manageable.
- 10T smallest sprocket provides a useful high-speed gear.
- T-Type gearing is designed for the shifting demands of Eagle Transmission.
- XD compatibility allows the use of a 10T smallest sprocket.
- Provides consistent gearing for demanding MTB and trail riding.
Best Suited For
- SRAM Eagle Transmission 1x12 MTB drivetrains
- Trail and all-mountain riding
- Enduro
- Cross-country riding where a wide climbing range is required
- Riders looking for a GX-level Eagle Transmission cassette with 10–52T gearing
