Sram XG-1275 Eagle 12 Speed Cassette (Black)

SRAM XG-1275 Eagle 12 Speed Cassette Black is a high-performance mountain bike cassette designed for riders who prioritize durability, climbing capability, and all-day trail performance. Featuring SRAM's expanded Eagle gearing platform, this cassette delivers an impressive 520% gear range, making it easier to tackle steep climbs, technical terrain, and long-distance adventures while maintaining efficient cadence control.

Built using SRAM's advanced FULL PIN™ technology, the cassette combines lightweight precision-machined steel cogs with high-strength stainless steel pins for exceptional strength and long-lasting durability. The result is a robust cassette capable of handling demanding trail, enduro, and cross-country riding conditions.

Its open architecture, inspired by SRAM's X-DOME™ design philosophy, promotes excellent mud and debris clearance, helping maintain crisp shifting performance even in challenging environments. Whether you're climbing steep mountain trails or descending technical terrain, the XG-1275 Eagle cassette delivers smooth, reliable shifting and dependable drivetrain performance.

Key Features

• Crankset Type: Premium Carbon Road Crankset

• Speed Compatibility: SRAM 12-Speed Road Drivetrains

• Technology: Exogram™ Hollow Carbon Construction

• Bottom Bracket Standard: DUB™

• Gearing Technology: X-Range™ Compatible

• Shifting Performance: Fast And Precise Front Shifting

• Power Transfer: High Stiffness-To-Weight Ratio

• Chainring Compatibility: X-Range Direct Mount Chainrings

• Application: Road Racing, Endurance, And Performance Cycling

Product Specifications

• Brand: SRAM

• Model: RED FC-RED-D1

• Color: Black

• Series: SRAM RED

• Crank Material: Carbon Fiber

• Technology: Exogram™

• Bottom Bracket Compatibility: DUB™

• Speed Compatibility: 12 Speed

• Chainring Mount: Direct Mount

• Gearing Platform: X-Range™

• Application: Road Bike Drivetrains

Exogram™ Carbon Performance

• Hollow Carbon Construction: Reduces weight while maximizing stiffness and efficiency

• Elite Power Transfer: Converts rider effort directly into forward acceleration

• Lightweight Race Design: Optimized for climbing, sprinting, and endurance riding

• Exceptional Durability: Built to withstand demanding road cycling conditions

• Precision Engineering: Designed for professional-level performance

• Premium SRAM Technology: Represents the highest level of SRAM road innovation

X-Range™ & DUB™ Technology

• X-Range™ Compatibility: Provides smoother gear progression and improved cadence management

• Faster Front Shifting: Delivers crisp, clean, and reliable chainring transitions

• DUB™ Spindle System: Improves durability while simplifying bottom bracket compatibility

• Broad Frame Compatibility: Works with a wide range of modern bottom bracket standards

• Optimized Drivetrain Integration: Designed for seamless operation with SRAM RED AXS systems

• Adjustable Bearing Preload: Fine-tuned using the integrated adjuster ring for smooth performance

Why Choose This Product

• Flagship SRAM RED Performance: Built for competitive and performance-focused cyclists

• Exogram™ Carbon Construction: Lightweight, stiff, and highly efficient

• X-Range™ Gearing Support: Delivers more usable gears and smoother progression

• DUB™ Technology: Enhances reliability and simplifies installation

• Superior Shifting Quality: Crisp and accurate front shifting under load

• Race-Proven Engineering: Trusted by professional riders worldwide

In the Box

• 1 x SRAM RED FC-RED-D1 DUB Carbon Crankset (Black)