SRAM Red E1 XG-1290 12 Speed Cassette

SRAM RED E1 XG-1290 12-Speed Cassette is SRAM's flagship road cassette, designed for riders who demand the highest level of shifting precision, drivetrain efficiency, and lightweight performance. Built for modern SRAM RED electronic drivetrain systems, it delivers exceptionally smooth gear changes and an optimized gear range for road racing, climbing, endurance rides, and all-road cycling.

Featuring SRAM's advanced X-Range™ gearing, the cassette combines a wider overall gear range with closely spaced gear steps, allowing riders to maintain an efficient cadence while tackling steep climbs, high-speed descents, and fast-paced group rides. Carefully engineered shift ramps provide fast, crisp, and dependable gear changes even under heavy pedaling loads.

Available in 10-28T, 10-30T, and 10-36T configurations, the XG-1290 E1 allows cyclists to select the ideal gearing for their riding style and terrain. Whether you're competing in road races, tackling mountainous routes, or enjoying long endurance rides, this premium cassette delivers the performance and reliability expected from SRAM's top-tier RED groupset.

Key Features

• Product Type: Road Bike Cassette

• Brand: SRAM

• Series: RED E1

• Model: XG-1290

• Speed Compatibility: 12-Speed

• Technology: X-Range™ Gearing

• Shifting Compatibility: SRAM Electronic Road Drivetrains

• Available Gear Options: 10-28T, 10-30T, and 10-36T

• Driver Compatibility: XDR Freehub Body

Product Specifications

• Product Name: SRAM RED E1 XG-1290 Cassette

• Brand: SRAM

• Model Number: XG-1290 E1

• Speed: 12-Speed

• Available Tooth Ranges: 10-28T, 10-30T, and 10-36T

• Freehub Compatibility: XDR Driver Body

• Drivetrain Compatibility: SRAM 12-Speed Electronic Systems

• Application: Road Racing, Endurance, Climbing, and All-Road Riding

Premium Shifting Performance

• X-Range™ Technology: Provides wider gearing with tighter gear progression

• Electronic Shift Optimization: Dedicated shift ramps deliver quick and precise gear changes

• Wide Gear Selection: Available in multiple cassette ratios to suit different terrain

• Cadence Efficiency: Small gear jumps help maintain consistent pedaling rhythm

• Reliable Performance: Smooth shifting under high power and changing riding conditions

Why Choose This Product

• Flagship SRAM RED Component: Built for elite road cycling performance

• Multiple Gear Options: Choose the gearing that best suits your riding needs

• Fast Electronic Shifting: Optimized for SRAM electronic drivetrain systems

• Race-Ready Design: Ideal for racing, climbing, endurance, and fast group rides

• XDR Compatibility: Fits modern SRAM XDR freehub bodies

• Premium Engineering: Lightweight, durable, and designed for maximum drivetrain efficiency

In the Box

• 1 x SRAM RED E1 XG-1290 12-Speed Cassette