E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Naranja - 42-50T - 12 Speed NoAusPost If you are looking for

If you are looking for a durable single speed cog

get yourself one of these shock rebuild kits and use the service manual available on the Sram Service website to guide you through the process

Lightweight at 26g (vs

External reservoir cooling fins to keep the shock performing at its peak

Pack type: Hydration Backpack

E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Naranja - 42-50T - 12 Speed NoAusPost If you are looking forUnlike SRAM Eagle, Helix R 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 R 12s clusters are backward compatible with and can be used to upgrade your existing TRS+ 9 50 cassette. When installing the Helix R cassette, as with any cassette, it's recommended to check for chain wear. If your chain shows 0. 5% or more wear, you will