SHIMANO GRX FC-RX820 1x12-SPEED CRANKSET 42T Size:175mm Max weight child: up to

Max weight child: up to 22 kg

E-Bike Ready: E-50 - For motor assist up to 50kph

Chain: KMC X10

Not just unbeatable on performance

SHIMANO GRX FC-RX820 1x12-SPEED CRANKSET 42T Size:175mm Max weight child: up toThe 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 42T chainring offers versatile gearing for climbing and acceleration, while HOLLOWTECH II construction minimises weight without compromising rigidity. Designed specifically for gravel riding demands, this