SRAM XS-1275 T-Type Eagle 12-Speed MTB Cassette

The SRAM XS-1275 T-Type Eagle 12-Speed Cassette is a high-performance, load-resistant drivetrain component built for modern mountain bikers demanding unmatched shifting precision and durability. Designed around SRAM's new Eagle Transmission system, this cassette features T-Type compatibility, optimized gear progression, and a robust construction that thrives under heavy pedaling forces.

Whether you're powering through climbs, descending technical terrain, or hammering on flat trails, the XS-1275 offers consistent performance, smoother transitions, and maximum drivetrain longevity.

KEY FEATURES

• X-SYNC Technology: Enables best-in-class inboard and outboard shifting under load—the harder you pedal, the smoother it shifts.
• 520% Gear Range: Offers wide-range coverage with improved low-end progression via 38T and 44T steps before the massive 52T cog.
• 55mm Chainline Compatibility: Reduces chain angles for longer wear and improved precision across all gears.
• Setup Cog: A clearly marked Setup Cog simplifies installation and ensures perfect drivetrain alignment.
• Durable Construction: Pindome design for gears 1–8 and a one-piece mini-cluster for gears 9–12 with a nickel-plated finish for reduced noise and longer life.

SPECIFICATIONS

• MATERIAL: Nickel-plated steel cogs (Pindome design and mini-cluster)
• SPEED: 12-Speed
• GEARING: 10-52T (10, 12, 14, 16, 18, 21, 24, 28, 32, 38, 44, 52)
• TECHNOLOGY: XS, X-SYNC, T-Type
• CHAINLINE: Optimized for 55mm
• REAR DERAILLEUR MOUNT: Full Mount (Transmission-specific)
• WEIGHT: 445g (Engineering Estimate)
• COLOUR: Black/Silver
• MSRP: €300
• MODEL ID: CS-XS-1275-A1

A must-have for riders using Eagle Transmission drivetrains, the XS-1275 cassette combines precise shifting, durability, and simplicity—so you can ride harder, longer, and with total confidence.