SRAM Eagle 90 T-Type Rear Derailleur - 12-Speed, Long Cage, 52t Max, Full Mount, Aluminum Cage, Black/Silver wireless-shifter while the three-point fit hugs

while the three-point fit hugs small to medium faces just right

and the tubeless-compatible bead runs up to 60 psi tubeless or 75 psi with tubes

6° of head-angle adjustment

GripWalk grip

SRAM Eagle 90 T-Type Rear Derailleur - 12-Speed, Long Cage, 52t Max, Full Mount, Aluminum Cage, Black/Silver wireless-shifter while the three-point fit hugsThis 12 speed rear derailleur from SRAM, the Eagle 90 T Type (RD 90 A1), long cage, brings T Type Transmission shifting to trail and enduro riders through a mechanical cable actuated drivetrain. Full Mount hangerless design bolts straight to a UDH frame, which removes the derailleur hanger and holds alignment through impacts. The long cage handles a 52 tooth max cog on 10 52t T Type cassettes for wide climbing range. SRAM builds it to be rebuildable,