Shimano GRX ST-RX810+BR-RX810 2×11-speed Disc Brake Set J-Kit | Flat-Mount (25mm)

For gravel, road and cyclocross use: Shimano 11-speed STI Dual Contral ST-RX810 + BR-RX810 Disc Brake Set

All STI Dual Controler feature an 18mm higher brake lever pivot axis, a curved lever shape and non-slip textures on the contact surfaces for optimum grip even in the roughest terrain. The STI lineup of the GRX family is complemented by the 1×11-way RX800 and RX600 STIs for the left without switching or DSP functionality, including the 1×11 Di2 version (ST-RX815), whose three switches (two on the side and one on the top of the cap) can be used to operate 3rd devices such as compatible lights or computers.

The GRX brake calipers have a design reminiscent of the SHIMANO Flat Mount models from the road bike sector and deliver equally high braking performance. They also have established features such as One-Way Bleeding and the ICE-TECHNOLOGIES heat management system with brake pads and brake discs with fin for maximum fading resistance.

SHIMANO’s GRX, the first Gravel-specific component family designed for both fast progress and safe bike handling on loose surfaces, is the result of an intensive and extensive research, testing and development process that incorporates information and feedback from countless riders on trails, forest tracks, gravel tracks and asphalt all over the world.

Features – Shimano GRX ST-RX810 11-speed STI Dual Control + BR-RX810 Disc Brake Set 1000/1500mm

• Excellent heat dissipation
• Simple wheel replacement
• Easy and clean bleeding system
• Simple set up and maintenance
• Gravel inspired lever and bracket ergonomics
• Anti-slip brake lever
• Greater mixed-terrain control
• Same light shifting operation as top tier systems

Product features

• Use: Gravel, Road, Cyclocross
• Group: GRX
• Model: ST-RX810
• Type: Dual-Control (STI)
• Handlebar mounting: right/left
• Gear left: 2-speed
• Gear rear: 11-speed
• Optical gear display: No
• Lever reach adjust: Yes, with tool
• Handlebar diameter: 23.8mm/24.2mm
• Brake-type: Hydraulic Disc Brake
• Brake caliper: BR-RX810
• Brake mounting: Flat-Mount
• Brake pads: Resin without Fin
• Brake hose: SM-BH90-JK-SSR
• One-Way bleeding: Yes
• Brake fluid: Mineral oil
• Recommended brake rotor: SM-RT64, SM-RT70, SM-RT800

Length brake hose

• front 1000mm
• rear 1500mm

Material

• Lever: Aluminum, painted
• Caliper: Aluminum, painted

Color

• Series color

Weight

• STI Dual Control: approx. 300g
• Caliper: approx. 140g

Scope of delivery

• 1 x GRX ST-RX810 2×11-speed STI Dual Control Set
• 2 x GRX BR-RX810 Flat-Mount brake caliper
• 1 x Flat-Mount Adapter 140 mm/160mm
• 2 x Brake Pads Resin without Fin
• 2 x Brake Hose SM-BH90-JK-SSR
• 2 x Screw for brake caliper (25mm)
• 2 x Screw for brake caliper
• 1 x Gear wire (Optislick) 2100mm
• 1 x Gear wire (Optislick) 1800mm
• 2 x Tube Joint Kit (Olive in the brake lever and the pin already installed in the line)
• J-Kit – The brake hoses SM-BH90-JK-SSR are with mineraloil filled and pre-mountedon the caliper BR-RX810!

Disc Rotors and gear cables not included!

For suitable Rotor >CLICK HERE

Technologies

SERVOWAVE 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.

DCL – Dual Control Lever 
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.
New Structure DCL The DURA-ACE/ULTEGRA/105 Dual Control Lever have a new structure with features that include the lighter weight pivot section in the near side of the shifting unit and the integral shifting cable for lighter steering. Its many component parts are made so compact and precise to achieve unprecedented high-speed performance. The new DCL is literally the pivot component of the new dimension.

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