Shimano GRX FC-RX820-2 Chainring - 48t Outer Ring 110 BCD For 2x 12-Speed BLK MPFN-RS-23DC5RSAFS Drop-Stop B Ring Type Single

Drop-Stop B Ring Type Single (Anti-Chain Drop) Mount 8-Bolt DM Teeth 46 Oval/Round Round Color Black

ID 1-1/8" size 2mm

Backup rings are not included (stock rings can be reused several times)

BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 130 Hubs Chainring BCD Direct Mount Hope Color Black Crank Intended Use Gravel Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Number of Chainrings No Rings No Spider Included Pedal Spindle 9/16"

6/40mm) Offset 47/52mm Axle Crown-392mm Brake Mount Disc Only (Flat Mount) Dropout 12x100mm TA Color Matte Black

Shimano GRX FC-RX820-2 Chainring - 48t Outer Ring 110 BCD For 2x 12-Speed BLK MPFN-RS-23DC5RSAFS Drop-Stop B Ring Type SingleThese Shimano GRX RX820 2 anodized aluminum chainrings are for specifically designed for use with GRX FC RX820 2 2x 12 speed cranksets. Ring Position Type Outer Tooth Count 48 Drivetrain Speeds 12 Round or Oval Round Chainring BCD 110 Shimano Asymmetric Material Aluminum Color Black Weight 102 Defined Color Black Number of Bolt Holes 4 Bolt