SRAM Eagle 70 T-Type Rear Derailleur - 12-Speed, Long Cage, 52t Max, Full Mount, Steel Cage, BlackThe Eagle 70 Transmission derailleur is the bedrock of the best cable actuated Transmission shift experience. It features an 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, the Eagle 70 Transmission derailleur brings strength and dependability to any bike. The derailleur body features replaceable skid plates like GX, X0 and 90 and shares many