Shimano GRX BR-RX820 Disc Brake Caliper Size:Front Sold individually

Sold individually

A special dark-touch function facilitates the use of the bicycle lock in the dark thanks to a special imprinting

To achieve this

Once the chain is dry you can apply the lube normally like instructed below

Shimano GRX BR-RX820 Disc Brake Caliper Size:Front Sold individuallyThe Shimano GRX BR RX820 2 piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction, the system is exceptionally quiet and easy to maintain Features 2 piston caliper features 10% wider pad clearance to decrease brake noise One way maintenance friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system