SRAM Eagle 90 T-Type Rear Derailleur - 12-Speed Long Cage 52t Max Full Mount Aluminum Cage BLK/Silver MFPN=EFB2CB3 Spline 180-series 6-bolt hub with

Spline 180-series 6-bolt hub with 54t Ratchet EXP system

Requires additional valve stem for tubeless setup

Form and function

Whether you're chasing EWS podium glory or harboring a burning desire to tear down the sky in a supersonic plume of dust

SRAM Eagle 90 T-Type Rear Derailleur - 12-Speed Long Cage 52t Max Full Mount Aluminum Cage BLK/Silver MFPN=EFB2CB3 Spline 180-series 6-bolt hub withThe Eagle 90 Transmission derailleur is the definitive answer to how good a cable actuated derailleur can be. 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 Eagle 90 is the strongest mechanical derailleur SRAM has ever produced. Not only is it robust but the derailleur body features replaceable outer and inner parallelogram