SRAM EX1 Rear Derailleur Pulley and Inner Cage Assembly - 8-Speed Black CheckoutSpec= 11-50t The NX derailleur has a

The NX derailleur has a been designed for performance and durability

Use for both pedal removal/installation and for cassette removal

Forged from 7075-T6 aluminum for strength and durability

42 Defined Color Black Spindle Interface Type Shimano Hollowtech II Weight 114

Relief Channel recess achieves maximum relief in the genital area crucial for the female anatomy

SRAM EX1 Rear Derailleur Pulley and Inner Cage Assembly - 8-Speed Black CheckoutSpec= 11-50t The NX derailleur has aSRAM EX1 Rear Derailleur Pulley and Inner Cage Assembly 8 Speed Black. SRAM rear derailleur cage assembly parts for rebuilding SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 8