Shimano ST-RS685 Hydraulic Disc Brake Mechanical STI Set with RS805 Callipers - Pair

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We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Precision-engineered STI levers for hydraulic disc brakes offer powerful braking and effortless 11-speed shifting


  • Polymer coated shift cables are routed under the bar tape
  • Vivid indexing provides a constant amount of shift lever force across all 11 sprockets
  • Ergonomic short shift arc follows natural hand movement
  • Hydraulic brake lever provides powerful, controllable and consistent stopping power with less effort especially from the hood position
  • Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
  • Kit includes ST-R685 STI, BR-RS805 flat mount brake callipers with pads, hoses, and mineral oil (without rotors or adapters)
  • 10 mm reach and free stroke adjustment enable custom feel and fitment for all hands
  • Easy bleed and clean hydraulic system, for use with Shimano mineral oil only


Occasionally, without notice, manufacturers change product design and/or specifications.