Shimano GRX Di2 ST-RX825 Hydraulic Disc Brake/Shift Lever (Black) (Flat Mount) (Right) (12 Speed) (Caliper Included) (Electronic) (Wireless)

Shimano GRX Di2 ST-RX825 Hydraulic Disc Brake/Shift Lever (Black) (Flat Mount) (Right) (12 Speed)
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Price: $556.99

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Shimano GRX Di2 ST-RX825 Hydraulic Disc Brake/Shift Lever Description:

Shimano GRX Di2 Dual Control Levers deliver fast wireless shifting over gravel and mixed terrain exploration. Ergonomically designed for flared bars, the levers feature an anti-slip coating while the hoods are equipped with a ribbed surface texture for a secure grip when the going gets rough. The hydraulic disc brakes control loose descents with confidence and shrug off inclement weather without a flinch. Fully customizable shifting allows for personal setups and Satellite Shifters so you can ride your fastest in the ever-changing environment of gravel adventure.


  • Fast and reliable wireless shifting also makes for a clean cockpit
  • Flared bar optimized for better comfort and control on gravel and dirt
  • Anti-slip coating on brake levers extends confidence on rough terrain
  • Raised hoods with texture surface for enhanced grip
  • Three Di2 buttons per lever for E-TUBE PROJECT customization
  • Powerful hydraulic disc brakes check speed with confidence
  • Shifting can be personalized for rider preference
  • Compatible with Satellite Shifters to create multiple shifter locations


  • Shifter Style: Lever (Road)
  • Speed: 2 x 12 Speed
  • Derailleur Compatibility: Shimano Di2
  • Shift Mechanism: Electronic (Wireless)
  • Adjustable Reach: Yes
  • Brake Type: Hydraulic
  • Brake Fluid: Mineral Oil
  • Brake Mount: Flat Mount
  • Brake Pads: Resin
  • Hose Length: 1000mm (Front), 1700mm (Rear)
  • Color: Black
  • Weight: 415g (Pair)

This product was added to our catalog on May 23, 2024