The Shimano GRX FC-RX610-2 is a 2x12-speed crankset and chainring that wins points in gravel thanks to its optimal ratio between weight, efficiency and flexibility.
For 2x12v transmission.
MODEL CODE: FC-RX610-2 RANGE: GRX PLATE ASSEMBLY: 4 ARMS BOOST COMPATIBLE: NO CONNECTING ROD LENGTH MM: 172.5 NUMBER OF DISHES: 2 Material: Aluminum POTENTIOMETER: NO BOWLS INCLUDED: NO TRANSMISSION RATIO: 2X12 WEIGHT (GR): 815