SRAM Cassette XG-1290 E1 XDR, 12-speed - Rainbow

Wide translation range and tight jumps? Why not both? Our lightest and most durable cassette also sets new standards in gear selection. Four different cassette options, including our first 10-30 and 10-36 RED cassettes, each offer secure shift ramps specifically designed for electronic shifting. Whether you're racing with a 10-28 or building an all-road setup with a 10-36. Carefully chosen tooth jumps ensure you stay in the right gear. For example, when you get out of the saddle on steep climbs or make finer adjustments to stay on the rear wheel of the rider in front as you approach a sprint.

Features:

• Designed for smooth and fast shifting
• Progressive gear spacing of the sprockets - at least five one-tooth jumps on the 10-28, 10-30, and 10-33 cassettes - with still greater translation range
• The 10-tooth starting sprocket provides a greater translation range
• The 10-30 and 10-36 options are available as RED for the first time
• Designed for use with an XDR driver
• One-piece X-Dome design made from machined steel for weight savings
• Available as 10-28, 10-30, 10-33, and 10-36
• Rainbow color scheme available in all sizes
• Weight: 744 g
• Scope of delivery: Sprocket
  
  

Manufacturer part number (10-28 teeth): 00.2418.142.004

Manufacturer part number (10-30 teeth): 00.2418.142.005

Manufacturer part number (10-33 teeth): 00.2418.142.006

Manufacturer part number (10-36 teeth): 00.2418.142.007