e*thirteen Helix R 11-speed Cassette, SRAM XD™ and XDR™

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  • Regular price $382.95
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  • e*thirteen Helix R 11-speed Cassette, SRAM XD™ and XDR™ driver only

    ⚠ For use with SRAM SRAM XD™ and XDR™ freehub bodies 

    Cassette NOT compatible with: standard HG (8,9,10 or 11 speed) or Shimano Micro Spline
    Confused? Drop us a line before ordering!

    More Range, Less Weight!

    The HELIX R Cassette is the perfect upgrade to any SRAM™ Eagle or Shimano™ drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance, but an overall lighter drivetrain. The Helix R 11-speed cassette has an astonishing 511% Range while being lighter than XTR and XX1 cassettes at only 370g.


    • Compatibility
      • Works flawlessly with Shimano™ and SRAM™ 11s drivetrains, despite the challenges in designing for the different cog spacing and chain behaviour
    • Freehub Mount
      • XD™ and XDR™ Drivers Only
    • Materials
      • 1 aluminum cogs, 10 steel cogs. PVD finishing on Intergalactic model improves durability and wear life.
    • 511% Range
    • Size
      • 9-46T: 9,11,13,15,17,20,24,28,33,39,46
    • 11-speed
    • 370g
    • 5-year warranty
      • Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase





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