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SRAM XG1290 E1 10-28 12s XDR RAINBOW

SRAM
$450.00
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  • Gradual gear progression between cogs - at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range
  • Provides 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
  • One-piece machined steel X-DOME design for weight savings
  • 10-30T and 10-36T options available in RED for the first time
  • Designed for smooth and fast shifting even under pressure
  • 10-tooth start helps provide a wider gearing range