E*thirteen Helix Race 11s Cassette - 9-46T

Regular price £329.95
Tax included.


Helix Race | Cassette | 11 Speed | 9-46T | Intergalactic

The Helix Race 11s 9-46T Cassette was engineered as an upgrade to any 11spd SRAM™ or Shimano™ drivetrain. It provides an increased range of 511%, and lighter weight at just 370g, while allowing the use of smaller chainrings for better clearance and further weight savings.


  • Compatible with SRAM™, TRP and Shimano™ 11 speed drivetrains
  • 2-piece design allows for replaceable aluminum cogs
  • Reduces un-sprung rear wheel weight for improved suspension function and handling
  • e*thirteen’s wider range and 9 tooth cog allows riders to run a 2 tooth smaller chainring for more clearance and reduced weights
  • Extend the life of 11-speed components by adding gear range that approaches 12s capabilities
  • XD/XDR Driver required
  • Provides Helix level shifting precision, ultralight weight, and cross-compatibility for 11-speed riders.


Freehub Mount XD Driver
Type 9-46T
Material 10 Steel / 2 Alloy Cogs
Range 511%
Size 9,11,13,15,17,20,24,28,33,39,46
Speeds 11 spd
Weight 384g
Color Intergalactic
Warranty 5 Years



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