Helix Race 12-Speed 9-50T Cassette for MTB, E-MTB
Covered for 10 years against manufacturing and material defects. Crash, impact, and misuse damage qualify for a discounted replacement.
SKU:FW2HRA-102
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Helix Race 12-speed, 556% Range, 384g
More Range, Less Weight
The Helix Race Cassette is an 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 Race 9-50T is also a great option for riders running a mullet gravel setup, which pairs your drop-bar shifter with a mountain bike derailleur and a wide-range MTB cassette.
PRODUCT FEATURES
- Compatible with SRAM®, Shimano®, and TRP® Shifters and Derailleurs of the same gearing count and similar cage capacity
- 2-piece design allows for replaceable aluminum cogs
- E*spec uprated for E-bike use
RIDER BENEFITS
- Reduces un-sprung rear wheel weight for improved suspension function and handling
- Excellent shifting with Shimano™ and SRAM™ systems without compromise
- e*thirteen’s wider range and 9 tooth cog allows riders to run a 2 tooth smaller chainring for more clearance and reduced weights
*Hope XD drivers are undersized at the clamp location and require a Cassette Shim Kit.
Cog Sizes
Compatibility
Please get in touch with us if you have specific questions about compatibility with your drivetrain.
Freehub Mount
Material
Range
Speeds
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