SHIMANO GRX FC-RX610 1x12-SPEED CRANKSET 40T Size:172.5mm Fluid disposal bag

Fluid disposal bag

IPX7 waterproof

High-quality Cold Forged aluminium clamp

2023 TCR Advanced Pro 0 Disc-AXS

Pedal centre: 61 mm

SHIMANO GRX FC-RX610 1x12-SPEED CRANKSET 40T Size:172.5mm Fluid disposal bagThe GRX FC RX610 1 2 piece crankset combines lightweight construction with efficient power transfer for mixed terrain riding. Purpose built for gravel cycling, it delivers smooth, responsive shifting with closely spaced gear ratios that maintain momentum across variable surfaces. The single 40T chainring paired with 12 speed compatibility offers versatile gearing for both climbs and descents. Features Gravel gear ratios preserve riding rhythm over