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

Wheels Manufacturing Bearing Retainers Bottom Bracket Bearing Retainer UPC: 836572003398

Made from 6061 T6 aluminum with stainless steel hardware

What better than to compliment it with a great new lever to match

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