Sram Cassette Xg-1275 10-50 12 Speed Black
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What Is It?
The SRAM XG-1275 Eagle 10-50T 12-Speed Cassette (Black) is a high-performance 12-speed mountain bike cassette from SRAM's GX Eagle drivetrain range. Designed for riders who demand wide gearing, durability, and precise shifting, it features a 500% gear range with a 10-50T spread, making it ideal for everything from steep technical climbs to fast descents.
Built using FULL PIN™ technology, the cassette uses lightweight stamped steel cogs permanently connected with high-strength stainless-steel pins, delivering an excellent balance of strength, weight, and value. Its open design also improves mud clearance for reliable shifting in demanding trail conditions.
Key Benefits
- 500% Gear Range: Wide 10-50T gearing provides excellent climbing ability while maintaining high-speed capability.
- FULL PIN™ Construction: Lightweight steel cogs joined by stainless-steel pins for strength and durability.
- XD Driver Compatible: Mounts to SRAM XD freehub bodies.
- Optimised for Eagle Drivetrains: Delivers crisp, reliable 12-speed shifting.
- Open Cog Design: Helps shed mud and debris for smoother performance in adverse conditions.
- Long Service Life: Hardened steel construction resists wear under heavy trail use.
- Black Finish: Durable finish complements modern MTB builds.
Specifications
| Specification | Details |
|---|---|
| Product | SRAM XG-1275 Eagle Cassette |
| Model | CS-XG-1275 |
| Speed | 12-Speed |
| Gear Range | 10-50T |
| Gear Progression | 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 50T |
| Technology | FULL PIN™ |
| Driver Body | SRAM XD |
| Drivetrain | Eagle 1x |
| Material | Steel cogs with stainless-steel pins |
| Colour | Black |
| Approximate Weight | 450 g |
Compatible Components
The SRAM XG-1275 Eagle 10-50T is compatible with:
- SRAM GX Eagle 12-speed
- SRAM X01 Eagle 12-speed
- SRAM XX1 Eagle 12-speed
- SRAM NX Eagle derailleurs (with XD-compatible wheel)
- SRAM Eagle AXS rear derailleurs
- SRAM Eagle 12-speed chains
- SRAM XD driver body freehubs only
It is not compatible with:
- Shimano HG freehub bodies
- SRAM HG-compatible PG-1230 cassettes
- Shimano Micro Spline freehub bodies
- Road XDR freehub bodies without the correct cassette
Who Is This Best Suited For?
The SRAM XG-1275 Eagle 10-50T is ideal for:
- Cross-country (XC) riders
- Trail riders
- All-mountain cyclists
- Enduro riders
- E-MTB riders using compatible Eagle drivetrains
- Riders seeking a durable, high-performance cassette with a wide gear range
