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e*thirteen

e*thirteen Helix Race Cassette - 12-Speed, 9-50t, Bronze

e*thirteen Helix Race Cassette - 12-Speed, 9-50t, Bronze

Regular price $319.00 USD
Regular price $319.00 USD Sale price $319.00 USD
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The e*thirteen Helix Race 12-speed 9-50t cassette is an upgrade to any SRAM™ Eagle or Shimano™ drivetrain, and offers a 556% range. 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.

  • Works flawlessly with Shimano and SRAM drivetrains, including electronic shift systems
  • CNC optimized for light weight and wide range
  • Durable and serviceable, with replaceable gear clusters
  • Engineered with improved durability of 2 part steel and aluminum assembly
  • XD driver compatible
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