SHIMANO FC-RS510 2x11-SPEED CRANKSET 50/34T Size:170mm 1 x Shimano GRX FC-RX820

1 x Shimano GRX FC-RX820 1x12-Speed Chainring

Technology Highlights: FLOW LINK™

Body Component: Carbon

but rugged enough to handle the tough stuff

Cutouts on the outer links of the Flattop chain shed weight

SHIMANO FC-RS510 2x11-SPEED CRANKSET 50/34T Size:170mm 1 x Shimano GRX FC-RX820The high end style and the chic finish round out the high quality overall impression of this Shimano FC RS510 2 x 11 speed crankset. Built for road cycling performance, this compact 52 36T chainring combination delivers efficient power transfer across a wide gear range. The precision engineered design ensures smooth shifting and reliable durability, making it an excellent choice for riders seeking professional grade components without compromise.