SRAM Red 22 50T x 110mm BCD YAW Chainring with Two Pin Positions B2 MPFN-ABPD000521 The NX derailleur has a

The NX derailleur has a been designed for performance and durability

Sealed cartridge bearings

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A external type bottom bracket cups

}SRAM NX Eagle Groupset: 175mm 32 Tooth DUB Boost Crank Rear Derailleur 11-50 12-Speed Cassette Trigger Shifter and Chain

SRAM Red 22 50T x 110mm BCD YAW Chainring with Two Pin Positions B2 MPFN-ABPD000521 The NX derailleur has aSRAM Red 22 50T x 110mm BCD YAW Chainring with Two Pin Positions B2. Top quality design and materials in sizes to fit modern road and 'cross bikes. 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 50 Ring Position Type Outer Drivetrain Speeds 11 Chainring BCD 110 Color Black Defined Color Black Material Aluminum