Shimano, GRX ST-RX810-R / BR-RX810-R, Road Hydraulic Disc Brake, Rear, 11 speed, Flat mount, 140 or 160mm (not included), Black, Set
Shimano, GRX ST-RX810-R / BR-RX810-R, Road Hydraulic Disc Brake, Rear, 11 speed, Flat mount, 140 or 160mm (not included), Black, Set
Shimano, GRX ST-RX810-R / BR-RX810-R, Road Hydraulic Disc Brake, Rear, 11 speed, Flat mount, 140 or 160mm (not included), Black, Set
Shimano, GRX ST-RX810-R / BR-RX810-R, Road Hydraulic Disc Brake, Rear, 11 speed, Flat mount, 140 or 160mm (not included), Black, Set

GRX ST-RX810 / BL-RX810 / BR-RX810

  • Free shipping over $100
Regular price$594.99
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Shipping calculated at checkout.

Title
  • In stock, ready to ship
  • Backordered, shipping soon

  • GRX ST-RX810 / BL-RX810 11 speed shifters/brake levers and flat mount BR-RX810 hydraulic calipers
  • Left shifter/brake lever available for double cranks (ST-RX810-L), for dropper post remote actuation (ST-RX810-LA) or as brake-lever only (BL-RX810)
  • 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 mechanical 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
Attributes
Fluid Mineral oil
Brake Material Aluminum
Caliper mount Flat mount
Disc Diameter 140 or 160mm (not included)
Lever Blade Material Aluminum
Primary Color Black

What are the shipping costs?

Shipping is free on orders of $100 or more. A flat $25 shipping fee applies to orders under $100.

How long will it take for my order to ship?

Orders placed before 1:00 PM ET are typically shipped the same day. Orders received after 1:00 PM, on weekends, or on holidays will be shipped on the next business day.

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