The Spring Classics — Get The Gear To Ride The Toughest Routes
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e*thirteen componentsHelix R 12 Cassette Cluster

$129.95 - $159.95

Item # ETR1WV8

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  • Grey, 42-50t ($129.95)
  • Nickel, 9-36t ($159.95)
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Item # ETR1WV8

Helix R 12 Cassette Cluster

After miles and miles of trail riding, rather than having replace your entire expensive cassette, e*thirteen's Helix R Cassette allows you to replace only the faster-wearing alloy cogs and keep using the heartier steel cogs for multiple seasons. Since the 42-50t cluster is separate, you can replace only those that you've been putting through the paces on the local climb. When it comes time to replace the steel cluster, the 9-36t option will take care of the smaller cogs. The Helix R Cassette is compatible with both SRAM and Shimano systems, with a wider gear range than either with that 9-tooth cog.
  • Replacement clusters to keep your drivetrain performing well
  • 9-36t or 42-50t allows you to replace only the worn part of your cassette
  • e*thirteen's Helix R cassette is compatible with 12speed SRAM and Shimano
  • Multiple color options to add that custom build look

Tech Specs
Cog Sizes9 - 36t, 42 - 50t
Cog Material[9-36t] steel, [42-50t] aluminum
Hub TypeXD, XDR
Recommended Usemountain, gravel, trail
Manufacturer Warranty5 years

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