SRAM Eagle 70 & 90 T-Type Rear Derailleur Pulley Kit Description: The SRAM Eagle 70 & 90 T-Type Rear Derailleur Pulley Kit contains the parts needed to replace a damaged or worn out upper and lower pulleys on a SRAM Eagle 70 or 90 Mechanical T-Type Rear Derailleur and to restore the functionality and performance of the rear derailleur. Specifications: Model Compatibility: Eagle 70 Mechanical T-Type Rear Derailleur | Eagle 90 Mechanical T-Type Rear Derailleur Color: Black Each Kit Includes: (1) 14t Upper Pulley (1) 16t Lower/Spider Pulley (2) Pulley Bushings (2) Stainless Steel Pulley Screws