NEW e*thirteen Helix R Aluminum Cluster - 12-Speed, 42-50t, Bronze frontder_clamp-31-8mm Improves the performance and extend

Improves the performance and extend the life of fork stanchions

including TrainingPeaks® and TrainerRoad

Crankset: Race Face Ride

Pannier deployment requires a beam rack with side frames attached or a traditional rack with struts to prevent panniers from contacting rear wheel

NEW e*thirteen Helix R Aluminum Cluster - 12-Speed, 42-50t, Bronze frontder_clamp-31-8mm Improves the performance and extendHelix 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: 12 Material: Aluminum Tooth Count: 42 50