NEW e*thirteen Helix R Aluminum Cluster - 11-Speed, 46t, Gray Type_Bearings Designed specifically for gravel riding

Designed specifically for gravel riding and racing to protect against water

If you have an oversize frame

Tire Width Range

The SRAM XG-1295 Eagle cassette gives riders more than ever before

NEW e*thirteen Helix R Aluminum Cluster - 11-Speed, 46t, Gray Type_Bearings Designed specifically for gravel ridingHelix R Clusters can be used to service e*thirteen Helix R cassettes. Designed to pair with steel cog cluster to create a 9 50t cassette Helix R 12 speed clusters are backward compatible with and can be used to upgrade an existing TRS+ 9 50 cassette Cassette Body Type: SRAM XD 11 12 Speed Drivetrain Speeds: 11 Material: Aluminum Tooth Count: 46