Helix Race 12-Speed 9-50T Cassette Replacement Clusters

FW2URA-103

Unlike SRAM™ Eagle™, Helix Race cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM cassettes. As an added bonus, Helix Race 12s clusters are backward compatible with and can be used to upgrade your existing TRS+ 9-50 cassette.

When installing the Helix Race cassette, as with any cassette, we recommend checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical solution.

The Intergalactic 42-50t cluster features PVD finishing which improves durability and wear life.

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Starting at

Regular price: $151.95
Sale price: $151.95

Size

Product Spec

Compatibility

Please reference our hub compatibility article to ensure the e*thirteen cassette will work on the hub you have before purchase. *Hope XD™ drivers are undersized at the clamp location and require a Cassette Shim Kit

Material

2 aluminum cogs, 10 steel cogs

Range

9-50T: 556%

Speeds

12-Speed

Teeth

Aluminum Custer: 42,50t
Steel Cluster: 9,11,13,15,17,20,23,27,31,36t

Tech Info

User manual

USER MANUAL

How-to install

HOW TO GUIDES FOR INSTALLING YOUR CASSETTE

Frequently Asked Questions

FREQUENTLY ASKED QUESTIONS

Guaranteed to be free from
defects in materials or workmanship
for 5 years after original purchase