E*thirteen Helix Race 11 speed Gravel MTB Cassette Grey - 9-46t

Helix Race 11-Speed 9-46T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 11-speed drivetrains, to the light weight Gravel and XC marketplace. It features: 

  • 11 speed 9-46t -  9,11,13,15,17,20,24,28,33,39,46
  • Weighing in at a svelte 370g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thirteen's exclusive 9T highest gear cog.
  • Compatible with XD and XDR Drivers Only
  • Their 9T cog also also lets you step down one chainring size, while keeping the same top end gearing, meaning both better ground clearance and an overall lighter drivetrain.
  • 1 aluminum cog, 10 steel cogs.
  • Futureproof your bike, save weight, add gear range and spice things up with a touch of color with e*thirteen Helix-R cassettes.
  • Weight: 370g