SHIMANO GRX FC-RX820 1x12-SPEED CRANKSET 40T Size:175mm low/high speed comp

low/high speed comp

enable gentle and individually adjustable mounting to the frame

Aluminium ergonomic shift levers

non-slip fit whether you're climbing or descending

SHIMANO GRX FC-RX820 1x12-SPEED CRANKSET 40T Size:175mm low/high speed compThe Shimano GRX FC RX820 1 HOLLOWTECH II crankset delivers lightweight performance engineered for mixed terrain riding. Its 1x12 speed drivetrain provides tighter gear graduations that maintain smooth cadence across gravel and variable surfaces. The 40T chainring offers versatile gearing for climbing and acceleration, while HOLLOWTECH II construction minimises weight without compromising rigidity. Designed specifically for gravel riding demands, this