To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
SRAM Rival XG-1251 D1 Cassette (10-44T) – Versatile Performance for Gravel & Road
SRAM Rival XG-1251 D1 Cassette (10-44T) – Versatile Performance for Gravel & Road
SRAM

SRAM Rival XG-1251 Cassette D1 12-Speed 10-44T - Silver

£153.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

SRAM Rival XG-1251 Cassette D1 12-Speed 10-44T - Silver

Brand:SRAM

Code:FW8119000

For use with XPLR RDS only

Take your rides beyond the pavement with the SRAM Rival XG-1251 D1 12-Speed Cassette. Engineered with X-Range™ gearing technology, it delivers a wide 440% range, offering smooth gear progression for efficient climbing and tight jumps for high-speed performance on asphalt. Designed for electronic shifting, each cog features optimised shift ramps, ensuring fast, precise, and seamless gear changes on any terrain.

  • X-Range™ Gearing – Smoother gear progression for optimal cadence
  • Wide 440% Range – Perfect for gravel, road, and mixed-terrain riding
  • Optimised for Electronic Shifting – Ensures crisp, precise gear changes
  • Compatible with XPLR 1x Rear Derailleurs – Designed for modern 1x setups
  • Works with Flattop Chains – Enhancing durability and efficiency
  • XDR Driver Body Compatibility – Broad integration with modern hubs
  • MINI CLUSTER™ Technology – Lightweight and highly durable cassette construction

The SRAM Rival XG-1251 Cassette is the perfect choice for gravel adventurers and road riders, delivering reliable, smooth, and efficient shifting wherever the ride takes you.

Technical Information
  • Speed (CS)
    12s
  • Gearing
    10-44t
  • Cog finish (Cassette)
    Nickel Chrome
  • Technology (Cassette)
    XG
  • Cog sizes
    10-44t:10,11,13,15,17,19,21,24,28,32,38,44
  • Driver body interface
    XDR
Sizing Information
Professional Opinion
Home Road Cycling Components SRAM Gears & Drivetrain