E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Nickel - 9-36T - 12 Speed PLP|EMTB Optimised Some things just work better

Some things just work better together

Weight: 159 • 42g | 165 • 43g

DU bushing size: 12

and anywhere else you want to make yourself stand out a bit more

Silicone printed palm and finger graphics improve palm and lever traction

E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Nickel - 9-36T - 12 Speed PLP|EMTB Optimised Some things just work betterUnlike 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