Shimano GRX BL/ST-RX600+BR-RX400 1x11-speed Disc Brake Set

A central concern of Gravel riders is a reliable braking system with sufficient power reserves, the Shimano GRX 1x11-speed BL/ST-RX600 levers with BR-RX400 Flat-Mount calipers for hydraulic disc brakes is characterized by excellent deceleration performance to maintain control on steep, demanding or even surprising descents.

For gravel, road and cyclocross use: Shimano 1x11-speed BR/ST-RX600 + BL-RX400 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 1x11-way RX800 and RX600 STIs for the left without switching or DSP functionality, including the 1x11 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.

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Features - GRX BL/ST-RX600 1x11-speed + BR-RX400 Disc Brake Set

• 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: RX600/RX400
• Type: Dual-Control (STI) right
• Handlebar mounting: left/right
• Gear front: 1-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-RX400
• Brake mounting: Flat-Mount
• Brake pads: L03A Resin with Fin
• Brake hose: SM-BH90-JK-SSR front 100mm /  rear 1700mm (shortable)
• One-Way bleeding: Yes
• Brake fluid: Mineral oil
• Recommended brake rotor: SM-RT64, SM-RT70, SM-RT800

Material

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

Color

• black

Weight

• STI Dual Control: approx. 311g
• Brake lever: approx. 227g
• Caliper: per approx. 143g

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Scope of delivery

• 1 x GRX 11-speed STI Dual Control ST-RX600 right
• 1 x GRX BL-RX600 brake lever left
• 2 x GRX BR-RX400 Flat-Mount brake caliper
• 1 x Flat-Mount Adapter 140mm/160mm
• 2 x Brake Pads L03A Resin with Fin
• 2 x Brake Hose SM-BH90-JK-SSR 1000mm / 1700mm (shortable)
• 4 x Screw for brake caliper (for rear 2 x 38mm)
• 2 x Tube Joint Kit
• 1 x Gear wire (Optislick) 2100mm
• 1 x Gear cable SIS OT-SP41 600mm
• 1 x Gear cable SIS OT-SP41 300mm
• 1 x End caps
• The brake hoses SM-BH90-JK-SSR are with mineraloil filled and pre-mountedon the calipers BR-RX400!

Disc Rotors not included!

For suitable Rotors >CLICK HERE<

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