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Upgrade your ride with the SRAM XX1 Eagle XG-1299 Cassette – the gold standard for mountain bike drivetrains.
Upgrade your ride with the SRAM XX1 Eagle XG-1299 Cassette – the gold standard for mountain bike drivetrains.
SRAM

SRAM XX1 Eagle XG-1299 12-Speed Cassette - Gold

£349.00 £453.00 23% off
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 XX1 Eagle XG-1299 12-Speed Cassette - Gold

Brand:SRAM

Code:XG1299

The SRAM XX1 Eagle XG-1299 12-Speed Cassette redefines performance for mountain bikers, eliminating the need for a front derailleur with its massive 500% gear range. Designed for use with the XD™ Driver Body, this 10-50T cassette delivers seamless shifting across a wide range while being significantly lighter than 2x drivetrains. Built with X-DOME™ technology, it is one of the strongest and most durable cassettes on the market, with an open design that enhances mud clearance for consistently smooth shifting. The latest X-GLIDE™2 technology ensures precise inboard and outboard shifts, while improving chain retention for a more efficient and reliable ride.

  • Wide 10-50T Gear Range – Provides the ultimate versatility for steep climbs, fast descents, and everything in between.
  • X-DOME™ Construction – Offers an ultra-lightweight and incredibly strong one-piece design for maximum durability.
  • 12-Speed Eagle™ Technology – Optimised for SRAM 1x drivetrains, delivering smooth and precise shifting.
  • X-GLIDE™2 Shifting Performance – Enhances gear transitions and improves chain retention for a flawless ride.
  • Open Design for Mud Clearance – Prevents dirt buildup, ensuring longer-lasting, reliable performance.
  • Compatible with XD™ Driver Body – Provides a secure fit for high-performance drivetrains.
  • Ultra-Lightweight – Lighter than traditional 2x systems while maintaining superior durability and gear range.

Engineered for elite XC, trail, and enduro riders, the XX1 Eagle XG-1299 cassette is the pinnacle of lightweight, high-performance drivetrain technology. Whether you're tackling technical climbs or sprinting through fast sections, this cassette offers effortless shifting, superior strength, and ultimate efficiency.

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