Sram Cassette Force E1 XG-1270 E1 10-30 12 Speed 

SRAM Force E1 XG-1270 Cassette 10-30T 12-Speed is a high-performance road cassette engineered for SRAM Force eTap AXS 12-speed drivetrain systems. Featuring SRAM's advanced X-Range™ gearing technology, this cassette delivers smoother gear transitions, optimized cadence progression, and a wider range of usable gears to maximize efficiency on every ride.

The versatile 10-30T gear range provides an excellent balance of high-speed performance and climbing capability. The 10-tooth smallest cog allows riders to achieve higher top-end speeds while improving drivetrain efficiency, making it ideal for road racing, endurance rides, and performance-focused training.

Built using SRAM's innovative Mini-Cluster™ construction, the cassette combines lightweight design with exceptional durability. High-wear cogs are manufactured from steel for long-lasting performance, while lightweight materials help reduce overall cassette weight.

Optimized for use with SRAM Flattop™ 12-speed chains, the XG-1270 E1 delivers quiet operation, fast shifting, and precise gear engagement. Designed for XDR driver bodies, it integrates seamlessly with modern SRAM road wheelsets and AXS drivetrains.

Key Features

• Product Type: Road Bike Cassette

• Brand: SRAM

• Series: Force E1

• Model: XG-1270 E1

• Speed Compatibility: 12-Speed

• Gear Range: 10-30T

• Technology: X-Range™ Gearing Technology

• Construction: Mini-Cluster™ Design

• Driver Compatibility: XDR Freehub Body

Product Specifications

• Product Name: SRAM Force E1 XG-1270 Cassette

• Model Number: XG-1270 E1

• Speed: 12-Speed

• Tooth Range: 10-30T

• Cassette Technology: X-Range™

• Construction Technology: Mini-Cluster™

• Chain Compatibility: SRAM Flattop™ 12-Speed Chain

• Driver Standard: XDR

• Application: Road Cycling and Endurance Riding

X-Range™ Shifting Performance

• Smooth Gear Progression: X-Range™ technology provides more useful gear steps

• Higher Top-End Speed: 10-tooth cog enhances speed and drivetrain efficiency

• Precise Shifting: Optimized for SRAM AXS electronic drivetrain systems

• Quiet Operation: Designed to work seamlessly with Flattop™ chains

• Wide Performance Range: Suitable for climbing, sprinting, and long-distance riding

Why Choose This Product

• AXS Optimized: Designed specifically for SRAM Force eTap AXS drivetrains

• Lightweight Construction: Mini-Cluster™ design reduces overall cassette weight

• Exceptional Durability: Built to withstand demanding road riding conditions

• Improved Cadence Control: Smoother gear progression keeps riders in the optimal power zone

• Modern Compatibility: Fits SRAM XDR freehub bodies

• Race-Ready Performance: Ideal for road racing, endurance rides, and training sessions

In the Box

• 1 x SRAM Force E1 XG-1270 Cassette 10-30T 12-Speed