DER SRAM RR EAGLE 90 12s LUNAR BK 52T

All-new T-Type cable actuation ratio to provide the most precise and crisp shifts every time

Utilizing the same Full Mount design as its electronic siblings, Eagle 90 is the strongest mechanical derailleur Sram has ever produced

Derailleur body features replaceable outer and inner parallelogram links, skid plates, and a tool-free threaded cage assembly

The most rebuildable derailleur in the Eagle Transmission ecosystem