E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Intergalactic - 42-50T - 12 Speed eBay Who's this item for: This

Who's this item for: This tyre is designed to hold up to the extra demands created by modern e-MTB's but it would also make an excellent choice for any hard-hitting riders that tend to pinch flat their tyres a lot

Markings: Trim/cut markings

Are you running Hope brakes and looking to tidy up your cockpit

we recommend the 6mm bolts (or any short M8 chainring bolt)

E-Thirteen Helix 12 Speed Race Cluster - XD Driver - Intergalactic - 42-50T - 12 Speed eBay Who's this item for: ThisUnlike 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