Competition grade rear derailleur with carbon and magnesium to keep weight low. Designed for easy to set up and adjustment.
Features
Carbon & Aluminum Pulley Cage, Magnesium Inner Parallelogram Link
Must Be Used with SRAM Double Tap Shifter
Exact Actuation Ratio Delivers 3mm Motion Per Shift Across the Entire Cassette
Works with Standard or Compact 10-Speed Road Cranks
Mfr Claimed Weight
TBC
