Helix Race Cluster 12s 42-50T e*thirteen Bronze S3-RIDE STYLE_ROAD With no compromises

With no compromises

ergonomic tongue is breathable and quickly wicks moisture away from the foot

It's even lighter than XC specific lightweight droppers

Every ingredient premium

Whether you enjoy an easier

Helix Race Cluster 12s 42-50T e*thirteen Bronze S3-RIDE STYLE_ROAD With no compromisese*thirteen Helix Race Cluster 12 Speed 42 50T Bronze 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