Shimano GRX FC-RX820-2 Chainring - 48t Outer Ring 110 BCD For 2x 12-Speed BLK CheckoutSpec= Pike/Lyrik B1/YariBoost Compatible Includes insert that allows the

Includes insert that allows the Super Hero to be compatible with a wide range of clipless pedals

Ring Position/Type Outer Tooth Count 44 Drivetrain Speeds Single Speed 3/32" Chainring BCD 104 Color Black Defined Color Black Position Outer Bcd 104Mm

165mm Direct Mount/BCD 3-Bolt Configuration 1x Spindle Interface Praxis M30/28 BB Shell Width 68/73mm Chainline 49/52/55mm Material Aluminum Color Black

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Shimano GRX FC-RX820-2 Chainring - 48t Outer Ring 110 BCD For 2x 12-Speed BLK CheckoutSpec= Pike/Lyrik B1/YariBoost Compatible Includes insert that allows theThese 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