Editor's Pick Sram Red Axs (e1) Xg-1290 Cassette (rainbow) - Options With Tracking [gAnTUEXO]

Wide range and tight jumps? Why not both? Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T.

• 12 Speed Road
• XDR driver interface
• Designed for smooth and fast shifting
• One-piece machined steel X-Dome design
• 10t starts helps provide a wider gear range
  
• Rainbow

10-28T:  10,11,12,13,14,15,16,17,19,21,24,28,

10-30T:  10,11,12,13,14,15,17,19,21,24,27,30

10-33T:  10,11,12,13,14,15,17,19,21,24,28,33

10-36T:  10,11,12,13,15,17,19,21,24,28,32,36