SHIMANO GRX RX820 80mm 12-Speed Inner Chainring

The SHIMANO GRX RX820 80 mm 12-speed inner chainring is designed to be fitted on double cranksets from the Gravel RX820 range.

With a remarkable finish, it is made from anodised aluminium and guarantees maximum rigidity for optimal power transfer with every pedal stroke.

Ref: 9941488238941