Features

Shimano GRX ST-RX810 Shifter

Gravel inspired lever and bracket ergonomics

Anti-slip brake lever

Greater mixed-terrain control

Same light shifting operation as top tier systems

BR-RX810 Caliper

Excellent heat dissipation

Flat mount

Convenient tool access

Simple wheel replacement

Easy and clean bleeding system

Never hesitate to tackle rough surfaces

Simple set up and maintenance

Technologies

Shimano GRX ST-RX810 Shifter

Shimano Index System

Servo Wave Action -When you pull a SERVOWAVE brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control.

Reach Adjust -Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.

Dual Control Lever (DCL) -DCL stands for DUAL CONTROL LEVER. It has brake and shifting functions in the system and enables easy operation.

Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of SHIMANO TOTAL INTEGRATION, and simply has to be experienced to be understood.

BR-RX810 Caliper

Ice Technologies -The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance achieving from 400?C to 300?C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight.

One Way Bleeding -developed for quick and easy prevention of air in their hydraulic system. Shimano have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system.

One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

Specifications

Shimano GRX ST-RX810 Shifter

Series: ShimanoGRX 11-speed

Colour: Series colour

Brake lever specifications - Brake fluid - Shimano Mineral Oil: Shimano Mineral

Brake lever specifications-Brake hose color (kit): Black

Brake lever specifications-Free stroke adjust: Yes

Brake lever specifications-Recommended brake caliper: BR-RX810

Brake lever specifications-Servo wave mechanism: Yes

Brake lever specifications-Brake hose (Kit) SM-BH90-JK-SSR

Brake lever specifications-Funnel bleeding: Yes

Brake lever specifications-Hose joint Straight

Brake lever specifications-Reach adjust-Tool: Yes

Tooled Reach Adjust: Yes

Clamp band Steel

Clamp band - Inner diameter 23.8 - 24.2

Shifter type: Dual Control Lever

Shift lever - Release: Resin & Steel

Shift lever specifications-Max. multiple shifts(Main lever/ rear): 2

Shift lever specifications-SL cable-Polymercoated cable: Yes

Shift Lever Specifications: SL Cable Type: Polymer-coated cable

Shift lever specifications-Compatible RD Type: Road 11-speed

Shift lever specifications-Rear speeds: 11

Shift lever specifications-SL outer casing - Lever side: OT-SP41

Shift lever specifications-SL outer casing - Rear derailleur side OT-RS900

Shift lever specifications-SL cable-Included: Yes

Shift lever specifications-SL cable-Pre assembled: Yes

Bracket cover colour: Standard