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GRX Di2 ST-RX815 Shifter/Brake Set

GRX Di2 ST-RX815 Shifter/Brake Set

Regular price $550.00 CAD
Regular price Sale price $550.00 CAD
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This item ships directly from our warehouse and is not available in store.

The SHIMANO GRX DI2 DUAL CONTROL LEVER delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.

  • GRX Di2 ST-RX815 11 speed shifters/brake levers and flat mount BR-RX810 hydraulic calipers
  • Anti-slip brake lever increases control on bumpy terrain
  • Raised brake lever pivot point increases leverage from the hoods
  • Adjustable free stroke and lever reach
  • ServoWave action reduces freestroke and progressively increases brake leverage
  • Compatible with 11 speed Di2 GRX and road derailleurs
  • Forged aluminum BR-RX810 calipers
  • Pre-assembled with SM-BH90-JK-SSR high power hose
  • Includes L03A resin pads with improved wear resistance


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