SRAM XG-1299 Eagle 12-speed Cassette 10-52T – MTB Cassette


SRAM XG-1299 Eagle 12-speed Cassette 10-52T

Whether for prized race machines or the build of their dreams, the Sram XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range.
More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Colorsystem. Available in Black to Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the worlds most accomplished and sought after bikes.

Features – Sram XX1 Eagle XG-1299 Cassette

  • Provides a massive 520-percent gear range for brutal steeps and avoiding hike-a-bikes
  • Stronger riders can increase chainring size for speed, without sacrificing climbing
  • Eagle Colorsystem lets the cassette and chain express the look of the bike. Available in Gold, Rainbow and all-new Copper.

Product features

  • Use: MTB
  • Model: XG-1299
  • Speeds: 12-speed
  • Teeth: 10-52
  • Gear Ratios: 10-12-14-16-18-21-24-28-32-36-42-52
  • Recommended Chain: Eagle chains only


  • Only compatible with XD™ Driver Body


  • machined cromoly (cog cluster)
  • aluminium (largest cog)

Color (choose variant)

  • copper
  • gold
  • rainbow


  • 350g (manufacturer information)

Scope of delivery

  • 12-speed Eagle Cassette XG-1299 10-52T
SKU: MTBC2020102403 Categories: ,