Shimano GRX FC-RX820-2 Chainring - 48t, Outer Ring, 110 BCD, For 2x 12-Speed, Black lezyne 5" ISO Width 61 Labeled

5" ISO Width 61 Labeled Size 27

Item Specifications Battery Li Ion Color Black Lumens Front 1000 Recharge Type USB Weight 168

Item Specifications keyword search RD-M5120

adjusts independently of the derailleur itself

Shimano GRX FC-RX820-2 Chainring - 48t, Outer Ring, 110 BCD, For 2x 12-Speed, Black lezyne 5" ISO Width 61 LabeledThese Shimano GRX RX820 2 anodized aluminum chainrings are for specifically designed for use with GRX FC RX820 2 2x 12 speed cranksets. Aluminum 48t outer chainring is lightweight and features a hard anodized finish for added durability 4 Bolt Asymmetric 110 BCD Designed for use with 31t inner chainring (sold separately) Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 12 Material Aluminum