New Arrivals/Restock

e*thirteen Helix Race Cassette - 12-Speed, 9-52t, Intergalactic

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$189.97 cheaper than the new price!!

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New  $379.95
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Product details

Management number 201687002 Release Date 2025/09/29 List Price $189.98 Model Number 201687002
Category

The e*thriteen Helix Race 12-speed 9-52t cassette is engineered to deliver precision shifting performance with an industry leading 578% gear range. The proprietary 9 tooth smallest cog combined with the 52t largest cog enables the use of a smaller chainring for improved clearance, lighter system weight and a lower bail out gear ratio without high gear compromise.

  • Seamless cross-compatibility with Shimano, SRAM, and TRP 12-speed drivetrains
  • Patented 2-Part design provides strength, stiffness, light weight, and ease of service
  • Aluminum and steel clusters can be replaced separately to reduce service cost
  • 9 tooth high gear allows use of smaller chainrings for clearance and weight savings
  • Fits XD™ and XDR™ Drivers Only (Hope XD drivers are undersized at the clamp location and require a Cassette Shim Kit -Sold Separately)
  • Tested extensively for analog and e-bike use

Specifications:

  • Cassette Body Type: SRAM XD 11/12 Speed
  • Cassette Body Type: SRAM XDR
  • Cassette Cogs: 9-11-13-15-17-20-23-27-31-36-43-52
  • Color: Intergalactic
  • Defined Color: Blue
  • Defined Color: Silver
  • Designed for ebike: Yes
  • Drivetrain Speeds: 12
  • Range: 9-52
  • Weight: 392


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