Shimano GRX Di2 ST-RX825 / BR-RX820
The Shimano GRX Di2 ST-RX825 is a 12-speed wireless shifter with flat-mount hydraulic brakes tuned for gravel. Gravel cyclists enjoy wireless Di2 performance and consistent flat-mount braking.
- Fluid: Mineral oil
- Brake Material: Aluminum
- Brake Weight: 146g
- Caliper mount: Flat mount
- Disc Diameter: 140 or 160mm (not included)
- Hydraulic Hose Length: 1000mm
Pairs well with
Shimano GRX Di2 ST-RX825 / BR-RX820
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