e*thirteen Helix Race Cassette - 12-Speed, 9-52t, Gray
5.0 (27 items)
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Product details
| Management number | 201687000 | Release Date | 2025/09/29 | List Price | $172.98 | Model Number | 201687000 | ||
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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: Gray
- Defined Color: Gray
- Defined Color: Silver
- Designed for ebike: Yes
- Drivetrain Speeds: 12
- Range: 9-52
- Weight: 392
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