Shimano GRX RX810 Chainring - 42t 110 BCD 4-Bolt 11-Speed Black 3/8'' 41 BB/Frame Interface BB86 Spindle

41 BB/Frame Interface BB86 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma

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Shimano GRX RX810 Chainring - 42t 110 BCD 4-Bolt 11-Speed Black 3/8'' 41 BB/Frame Interface BB86 SpindleShimano GRX RX810 Chainring 42t 110 BCD 4 Bolt 11 Speed Black. These chainrings are designed for the Shimano GRX FC RX810 crankset. TECH SPECS Color Black Ring Position Type Single Tooth Count 42 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Defined Color Black