Shimano GRX ST-RX810/BR-RX810 Front Disc Brake J-Kit TOP DEAL
Product information "GRX ST-RX810/BR-RX810 Front Disc Brake J-Kit TOP DEAL"
A key priority for gravel riders is a reliable braking system with sufficient power reserves, the Shimano GRX 2-speed STI levers ST-RX810 with BR-RX810 flat-mount brake calipers for hydraulic disc brakes are characterised by outstanding braking performance, helping you maintain control on steep, challenging or even unexpected descents (without original packaging).
For gravel, road and cyclocross: GRX 2-speed STI unit ST-RX810 + BR-RX810 front disc brake from Shimano
All STI units feature a brake lever pivot point raised by 18 mm, a curved lever shape and non-slip textures on the contact surfaces, ensuring optimum grip even on the roughest terrain. The STI range of the GRX family is complemented by the 1x11-speed RX800 and RX600 STIs for the left-hand side without shifting or DSP functionality, including the 1x11 Di2version (ST-RX815), whose three switches (two on the side and one on the top of the lever) can be used to operate third-party devices such as compatible lights or cycle computers.
The design of the GRX brake calipers is reminiscent of SHIMANO’s flat-mount models from the road bike range and delivers equally high braking performance. They also feature established technologies such as One-Way Bleeding and the ICE-TECHNOLOGIES thermal management system, with brake pads and rotors featuring cooling fins for maximum resistance to fade.
The fact that SHIMANO is able to present the GRX as the first gravel-specific component family designed equally for speed and safe bike handling on loose surfaces is the result of an intensive and extensive research, testing and development process, which incorporated information and feedback from countless riders who ride on trails, forest tracks, gravel tracks and tarmac all over the world.
Features – Shimano GRX ST-RX810 2-speed STI unit + BR-RX810 front disc brake
- Excellent heat dissipation
- Easy wheel changes
- Simple, clean bleed system
- Easy adjustment and maintenance
- Lever and mount ergonomics optimised for gravel riding
- Non-slip brake lever
- Greater control on varied terrain
- Shifting is just as easy as with high-quality systems
Product features
- Intended use: Gravel, Road, Cyclocross
- Groupset: GRX
- Model: ST-RX810
- Type: Dual-Control (STI)
- Mounting: left
- Front derailleur: 2-speed
- Visual gear indicator: no
- Grip width adjustment: Yes, with tool
- Handlebar diameter: 23 .8 mm/24.2 mm
- Brake type: Hydraulic braking system (disc brakes)
- Brake caliper: BR-RX810-L
- Brake caliper mount: Flat-mount
- Brake pads: Resin without cooling fins
- Brake hose: SM-BH90-JK-SSR
- One-way bleed valve: Yes
- Brake fluid: Mineral oil
- Recommended brake disc: SM-RT64 , SM-RT70, SM-RT800
Hose length
- 1400 mm
Material
- Lever: aluminium, painted
- Caliper: aluminium , painted
Colour
- black
Weight
- STI unit: approx . 300 g
- Brake caliper: approx . 140 g
Contents
- 1 x GRX 2-speed STI unit ST-RX810 (left)
- 1 x GRX BR-RX810 flat-mount front brake calliper
- 1 x Flat-Mount adapter 140 mm/160 mm
- 1 x Resin brake pads without cooling fins
- 1 x SM-BH90-JK-SSR brake hose
- 2 x Brake caliper mounting bolts
- 1 x internal gear cable (Optislick) 1800 mm
- 1 x Hose connection kit (ferrule fitted to the brake lever and the pin already fitted to the hose)
- J-Kit – The SM-BH90-JK-SSR brake line is filled with mineral oil and pre-fitted to the BR-RX810 brake caliper! (without original packaging)
Inner cable outer sheath and brake disc not included!
For a compatible brake disc >CLICK HERE<
Technologies
SERVOWAVE ACTION
The SERVOWAVE brake lever covers a long distance at the start of its movement, allowing the pads to be brought into contact with the brake disc with minimal lever travel. Once the brake pad makes contact, the force transmission ratio increases rapidly. This means that the majority of the lever travel is still available to increase braking force and modulate it more precisely.
DCL – Dual-Control Shift/Brake Lever
DCL stands for Dual Control Lever. It features both braking and gear-shifting functions and is easy to operate. The improved ergonomics are probably even more important to the high standard than additional gear ratios. The technology behind the new shift levers incorporates the stability of our MTB technology and operates so precisely and smoothly that it is possible to shift gears at both the front and rear with just one finger. This is a highlight of SHIMANO’s ‘Total Integration’. To believe it, you simply have to experience it for yourself.
Dual-Control shift/brake levers with a new design The DURA-ACE Dual-Control shift/brake levers, ULTEGRA and 105 have been redesigned and now feature, for example, a weight-reduced hinge on the inside of the shifting mechanism, as well as the integration of the shift cable for easier steering. The extremely compact and precision-machined individual components work together to deliver unrivalled shifting speed. The new Dual-Control shift/brake lever (DCL) is one of the standout features of the new groupsets.
Introducing GRX gravel components | SHIMANO
Explore Beyond with GRX Gravel components | SHIMANO
- Manufacturer number: KRX8102DLFDRX140FL
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
High Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
Shimano GRX ST-RX810/BR-RX810 Front Disc Brake J-Kit TOP DEAL
A key priority for gravel riders is a reliable braking system with sufficient power reserves, the Shimano GRX 2-speed STI levers ST-RX810 with BR-RX810 flat-mount brake calipers for hydraulic disc brakes are characterised by outstanding braking performance, helping you maintain control on steep, challenging or even unexpected descents (without original packaging).
For gravel, road and cyclocross: GRX 2-speed STI unit ST-RX810 + BR-RX810 front disc brake from Shimano
All STI units feature a brake lever pivot point raised by 18 mm, a curved lever shape and non-slip textures on the contact surfaces, ensuring optimum grip even on the roughest terrain. The STI range of the GRX family is complemented by the 1x11-speed RX800 and RX600 STIs for the left-hand side without shifting or DSP functionality, including the 1x11 Di2version (ST-RX815), whose three switches (two on the side and one on the top of the lever) can be used to operate third-party devices such as compatible lights or cycle computers.
The design of the GRX brake calipers is reminiscent of SHIMANO’s flat-mount models from the road bike range and delivers equally high braking performance. They also feature established technologies such as One-Way Bleeding and the ICE-TECHNOLOGIES thermal management system, with brake pads and rotors featuring cooling fins for maximum resistance to fade.
The fact that SHIMANO is able to present the GRX as the first gravel-specific component family designed equally for speed and safe bike handling on loose surfaces is the result of an intensive and extensive research, testing and development process, which incorporated information and feedback from countless riders who ride on trails, forest tracks, gravel tracks and tarmac all over the world.
Features – Shimano GRX ST-RX810 2-speed STI unit + BR-RX810 front disc brake
- Excellent heat dissipation
- Easy wheel changes
- Simple, clean bleed system
- Easy adjustment and maintenance
- Lever and mount ergonomics optimised for gravel riding
- Non-slip brake lever
- Greater control on varied terrain
- Shifting is just as easy as with high-quality systems
Product features
- Intended use: Gravel, Road, Cyclocross
- Groupset: GRX
- Model: ST-RX810
- Type: Dual-Control (STI)
- Mounting: left
- Front derailleur: 2-speed
- Visual gear indicator: no
- Grip width adjustment: Yes, with tool
- Handlebar diameter: 23 .8 mm/24.2 mm
- Brake type: Hydraulic braking system (disc brakes)
- Brake caliper: BR-RX810-L
- Brake caliper mount: Flat-mount
- Brake pads: Resin without cooling fins
- Brake hose: SM-BH90-JK-SSR
- One-way bleed valve: Yes
- Brake fluid: Mineral oil
- Recommended brake disc: SM-RT64 , SM-RT70, SM-RT800
Hose length
- 1400 mm
Material
- Lever: aluminium, painted
- Caliper: aluminium , painted
Colour
- black
Weight
- STI unit: approx . 300 g
- Brake caliper: approx . 140 g
Contents
- 1 x GRX 2-speed STI unit ST-RX810 (left)
- 1 x GRX BR-RX810 flat-mount front brake calliper
- 1 x Flat-Mount adapter 140 mm/160 mm
- 1 x Resin brake pads without cooling fins
- 1 x SM-BH90-JK-SSR brake hose
- 2 x Brake caliper mounting bolts
- 1 x internal gear cable (Optislick) 1800 mm
- 1 x Hose connection kit (ferrule fitted to the brake lever and the pin already fitted to the hose)
- J-Kit – The SM-BH90-JK-SSR brake line is filled with mineral oil and pre-fitted to the BR-RX810 brake caliper! (without original packaging)
Inner cable outer sheath and brake disc not included!
For a compatible brake disc >CLICK HERE<
Technologies
SERVOWAVE ACTION
The SERVOWAVE brake lever covers a long distance at the start of its movement, allowing the pads to be brought into contact with the brake disc with minimal lever travel. Once the brake pad makes contact, the force transmission ratio increases rapidly. This means that the majority of the lever travel is still available to increase braking force and modulate it more precisely.
DCL – Dual-Control Shift/Brake Lever
DCL stands for Dual Control Lever. It features both braking and gear-shifting functions and is easy to operate. The improved ergonomics are probably even more important to the high standard than additional gear ratios. The technology behind the new shift levers incorporates the stability of our MTB technology and operates so precisely and smoothly that it is possible to shift gears at both the front and rear with just one finger. This is a highlight of SHIMANO’s ‘Total Integration’. To believe it, you simply have to experience it for yourself.
Dual-Control shift/brake levers with a new design The DURA-ACE Dual-Control shift/brake levers, ULTEGRA and 105 have been redesigned and now feature, for example, a weight-reduced hinge on the inside of the shifting mechanism, as well as the integration of the shift cable for easier steering. The extremely compact and precision-machined individual components work together to deliver unrivalled shifting speed. The new Dual-Control shift/brake lever (DCL) is one of the standout features of the new groupsets.
Introducing GRX gravel components | SHIMANO
Explore Beyond with GRX Gravel components | SHIMANO
- Manufacturer number: KRX8102DLFDRX140FL
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
High Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
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