Helix Race 11-Speed 9-46T Cassette Aluminum & Steel Replacement Clusters Size:Bronze 11 Speed Aluminum Cluster 46t Renowned for their unique 4-part

Renowned for their unique 4-part design

Helix Race Carbon e*spec cranks are an awesome upgrade for any weight-conscious e-bike build

The Optimus Trail casing is single ply 72tpi casing with tubeless insert

reduced spoke hole stress

Check out the Loam Wolf's in depth review on e*thirteen's Vario Dropper Post

Helix Race 11-Speed 9-46T Cassette Aluminum & Steel Replacement Clusters Size:Bronze 11 Speed Aluminum Cluster 46t Renowned for their unique 4-partUnlike 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. 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