Sram Force XG1270 12S cassette

Designed for the next generation of drivetrains—and the next generation of riders.

The Sram Force® XG-1270 cassette is optimized for electronic shifting and features our X-Range™ gearing technology. Smooth, precise shifts, from 10T on up.

Features

• Features at least five one-tooth jumps for a smoother gear progression.
• 10-tooth start helps provide a wider gearing range.
• Designed to work with an XDR™ driver body.
• Mini Cluster™ construction reduces weight and increases durability.
• Real weight: 232 g (10-28), 266 g (10-33), 221 g (10-26).

Combinations

10-28: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 28
10-33: 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 33
10-36: 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 36

Technologies

X-Range™

Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range™ is gearing for today’s road riding.Sram completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS™. With X-Range™, you’re always in the right gear.

XDR™

The XDR™ driver body is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR™ interface is 1.85 mm longer than XD™ and is designed for road hub applications. XDR™ driver bodies are compatible with all XD™ cassettes when the cassette is installed with a 1.85 mm spacer.

The new 10-36 cassette is only compatible with new Sram Force AXS Mid Cage rear derailleur.