SHIMANO GRX FC-RX820 2x12-SPEED CRANKSET 48/31T Size:170mm SRAM XDR 12-speed optional freehub

SRAM XDR 12-speed optional freehub body (not included)

Built with ICE-TECH FREEZA technology

The Roc Loc® Junior fit system provides extra adjustability with a simple-to-use dial for several years of head protection for fast-growing rippers

CNC-machined Aluminium

SHIMANO GRX FC-RX820 2x12-SPEED CRANKSET 48/31T Size:170mm SRAM XDR 12-speed optional freehubThe GRX FC RX820 2 HOLLOWTECH II 2 x 12 speed crankset combines lightweight construction with exceptional efficiency for mixed terrain riding. Purpose built for gravel cycling, the dual chainring setup delivers tighter gear graduations that maintain smooth cadence across variable surfaces. The 48 31T ratio provides versatile coverage for climbing and acceleration, while HOLLOWTECH II technology ensures durability without excess weight. Ideal for