E-Thirteen Helix 11 Speed Race Cluster - XD Driver - Bronze - 46T - 11 Speed PDP|Option strong and affordable chain guide

strong and affordable chain guide that has options for both ISCG 05 and BB mounting

The included headset spacers fit the standard 1

20 x 46 x 7cm

Tapered steerer tube for maximum stiffness

Width 35cm

E-Thirteen Helix 11 Speed Race Cluster - XD Driver - Bronze - 46T - 11 Speed PDP|Option strong and affordable chain guideUnlike 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. 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 significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and economical