With the GRX, Shimano brought the first gravel-specific shifting group onto the market. Since then, the range of uses and the range of gravel bikes has expanded significantly. Shimano takes this development into account by also expanding the range of the GRX group. With 12 sprockets on the rear wheel and the option to choose between a 1-speed and 2-speed setup, you can adapt your drive even better to your needs.
DETAILS
- Material shift/brake lever: aluminium, plastic
- Technology: Reach Adjust, Servowave Action, Dual Control
- Gears: 12-speed (for GRX 1x12 or 2x12 drive)
- Reach adjustment: integrated (with tool)
- Material caliper: aluminum
- Brake medium: mineral oil
- Mounting: flat mount
- Screw length: not specified
- recommended brake discs: Shimano SM-RT800
- Brake Pads: L03A Resin with cooling fins
- Brake line length: approx. 1700 mm (for rear wheel brake)
- Color: Black
Shimano St-Rx820 Shift-Brake Lever R.H Wbr-Rx820 Front Disc Brake Hydraulic / Mechanical Shift
With the GRX, Shimano brought the first gravel-specific shifting group onto the market. Since then, the range of uses and the range of gravel bikes has expanded significantly. Shimano takes this development into account by also expanding the range of the GRX group. With 12 sprockets on the rear wheel and the option to choose between a 1-speed and 2-speed setup, you can adapt your drive even better to your needs.
DETAILS
- Material shift/brake lever: aluminium, plastic
- Technology: Reach Adjust, Servowave Action, Dual Control
- Gears: 12-speed (for GRX 1x12 or 2x12 drive)
- Reach adjustment: integrated (with tool)
- Material caliper: aluminum
- Brake medium: mineral oil
- Mounting: flat mount
- Screw length: not specified
- recommended brake discs: Shimano SM-RT800
- Brake Pads: L03A Resin with cooling fins
- Brake line length: approx. 1700 mm (for rear wheel brake)
- Color: Black