Shimano GRX ST-RX810+BR-RX810 Front Brake

Technical sheet

Shimano GRX ST-RX810+BR-RX810 Front Brake

Name: Shimano GRX ST-RX810+BR-RX810 Front Brake
Brand: Shimano
SKU: -137973177
Price: 85.49 USD
Availability: InStock
Rating: 4 (1 reviews)

Price without code 85.49

RRP:

You save:

Price without subscription

VAT & duties included

1 Reviews

4 Questions

No extra charges at delivery.

Size

Long

What is my size?

My virtual fitting room

Stringing

Unstrung

Tension

18 Kg
19 Kg
20 Kg
21 Kg
22 Kg
23 Kg
24 Kg
25 Kg
26 Kg
27 Kg
28 Kg
29 Kg
30 Kg
31 Kg
32 Kg
33 Kg
34 Kg
35 Kg
36 Kg

To adjust your bindings, type in the following informations:

(Customized items cannot be returned or exchanged)

It´s free!

(Customized items cannot be returned or exchanged)

Single purchase

Add to my pack

You save:

Buy now in 1 click

Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

Perfect pairings

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of Shimano GRX ST-RX810+BR-RX810

Product description of Shimano GRX ST-RX810+BR-RX810 Front Brake

Description summary

Conquer any terrain with the SHIMANO GRX ST-RX810 + BR-RX810 Front Hydraulic Disc Brake Set. Engineered for gravel adventures, this system offers superior control and confidence on mixed surfaces. The ergonomic GRX DUAL CONTROL LEVER features anti-slip texture and light, responsive shifting for exceptional feel and reduced fatigue on long rides. Its powerful BR-RX810 flat-mount caliper provides consistent, reliable stopping power in all conditions, boasting excellent heat dissipation and an anti-mud design for unwavering performance. Experience gravel-tuned ergonomics and master challenging descents with ease

SHIMANO GRX ST-RX810 + BR-RX810 Front Hydraulic Disc Brake Set

Master the challenges of gravel cycling with the SHIMANO GRX ST-RX810 and BR-RX810 Front Brake set. Engineered specifically for the demands of mixed-terrain adventures, this hydraulic disc brake system provides the confidence and control you need to push your limits. The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain, ensuring you stay connected to your bike when the path gets rough.

Experience unparalleled braking performance and modulation that allows you to navigate technical descents and unpredictable surfaces with absolute certainty. The GRX RX810 system is designed to provide greater control and instill confidence, no matter where your ride takes you. Its gravel-tuned ergonomics ensure long-distance comfort, reducing fatigue on epic rides, while the powerful hydraulic caliper delivers consistent, reliable stopping power in all weather conditions—from dry, dusty trails to wet and muddy tracks.

With a low-profile flat mount design, the SHIMANO GRX BR-RX810 hydraulic disc brakes provide greater control for mixed terrain riding. This sleek design not only looks great but also offers practical benefits, including superior heat dissipation to prevent brake fade on long, demanding descents. The caliper´s anti-mud specification ensures reliable performance even when conditions are less than ideal, letting you tackle the roughest surfaces without hesitation.

Key Features:

ST-RX810 Lever:
- 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 and anti-mud specification
- Convenient tool access
- Simple wheel replacement
- Easy and clean bleeding system
- Never hesitate to tackle rough surfaces
- Simple set up and maintenance

Technical Specifications:
- Brake lever type: BL-RX810
- Type of caliper: BR-RX810
- Placement: Left/Front
- Brake hose: Included
- Brake lever mount: Clamp
- Brake caliper mount: Flat-Mount
- Attributes: Disc Brake, Gravel cycling, Sets

Specifications

Manual

Technical specifications of Shimano GRX ST-RX810+BR-RX810

Mount type

Flat Mount
Brake fluid type

Mineral Oil
Reach adjust

Yes
Clamp diameter

22.2 mm
Color

Black
Recommended Use

Gravel cycling
Brakes Type

Disc Brake
Product Type

Sets

Features of Shimano GRX ST-RX810+BR-RX810

Color Black

Color

Black

Recommended Use Gravel cycling

Recommended Use

Gravel cycling

Brakes Type Disc Brake

Brakes Type

Disc Brake

Product Type Sets

Product Type

Sets

Key differentiators

Designed for use with mineral oil hydraulic fluid

Ergonomic DUAL CONTROL LEVER with anti-slip texture for enhanced grip and comfort

Features lever reach adjustment for a customized fit

Flat-mount hydraulic caliper with 2 pistons and excellent heat dissipation

Specifically engineered for gravel and mixed-terrain riding

Technology in Shimano GRX ST-RX810+BR-RX810 Front Brake

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Shimano GRX ST-RX810+BR-RX810 Front Brake

Write your review

Write a review about this product

Review headline

First Name

E-mail

Product rating

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Your review is too brief! To validate it and receive your CoINNs, please add more details about your experience with the product.

Incorrect please try again You’ve exceeded the allowed number of comments per product for earning CoINNs. Thank you for leaving your feedback!

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Your feedback is important to us, your review about this product will be revised by our experts and will be published within 5 working days. Please make sure that your review focus on the product and your experience with it, this will help other customers make more confident decisions. For any issues with an order, please contact us.

Tradeinn Retail Services as the data controller will process your data in order to respond to your query or request. You can access, rectify and delete your data, as well as exercise other rights by consulting the additional and detailed information on data protection in our Privacy Policy.

Send

Answer the question

Write your answer

Write your review

0 / 1000

The text cannot exceed 1.000 characters.

Thank you for answering the question and helping other customers, your CoINNs will be credited to your account once the answer is published. You can see the number of CoINNs accumulated on your account. Incorrect please try again

Send

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-07-30

Generated by AI and verified

What are the main benefits of the Shimano GRX ST-RX810+BR-RX810 front brake set?

Answer of Generated by AI and verified

This Shimano GRX brake set is engineered specifically for gravel riding, offering superior control and confidence on mixed surfaces. Key benefits include the ergonomic GRX DUAL CONTROL LEVER with an anti-slip texture for reduced fatigue and responsive shifting, and the powerful BR-RX810 caliper that provides consistent stopping power and excellent heat dissipation.

* Generated by AI based on customer and product data

2026-07-30

Generated by AI and verified

What type of brake fluid is used in the Shimano GRX BR-RX810 system?

Answer of Generated by AI and verified

This hydraulic disc brake system uses Shimano Mineral Oil for its operation. We recommend using only the specified fluid to ensure optimal performance and longevity.

* Generated by AI based on customer and product data

2026-07-30

Generated by AI and verified

What is the mount type for the BR-RX810 brake caliper?

Answer of Generated by AI and verified

The Shimano GRX BR-RX810 brake caliper uses a Flat Mount design, which provides a sleek, low-profile integration with the bicycle frame.

* Generated by AI based on customer and product data

2026-07-30

Generated by AI and verified

Is this brake system suitable for riding in wet and muddy conditions?

Answer of Generated by AI and verified

Yes, absolutely. The Shimano GRX ST-RX810 + BR-RX810 system is designed to provide reliable and consistent stopping power in all weather conditions. It features an anti-mud design and excellent heat dissipation to ensure unwavering performance on everything from dry, dusty trails to wet and muddy tracks.

* Generated by AI based on customer and product data

Write your question

Ask a technical question about this product

Select

Question headline

First Name

E-mail

Write your question

0 / 1000

The text cannot exceed 1.000 characters.

Response from our expert

Incorrect please try again

Thank you for leaving your question about this product. We will reply to you by email as soon as possible. You’ve exceeded the allowed number of comments per product for earning CoINNs.

Still need help? Click “Send” and our expert will review your request again.

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request

Frequently bought together

Best sellers

Use cases

Competitive Gravel Racing 100% Fit

Engineered specifically for the demands of gravel racing, this system provides the powerful, reliable braking and superior heat dissipation needed for high-speed descents and technical sections on mixed surfaces. The two-piston design ensures consistent, top-tier stopping power under competitive pressure.

intended_use: gravel,heat_dissipation: excellent,piston_count: 2,mount_type: Flat Mount

All-Weather Cyclocross 90% Fit

With its water-resistant construction and powerful hydraulic disc braking, this setup offers elite-level control in the wet and muddy conditions typical of cyclocross. The system's responsiveness is critical for navigating tight, technical courses.

water_resistance: yes,brake_type: disc,hydraulic_fluid_type: Mineral Oil

Long-Distance Bikepacking & Touring 80% Fit

For riders undertaking long-distance adventures over varied terrain, this brake system offers dependable performance and excellent heat dissipation for managing the weight of a fully loaded bike on extended descents. The lever reach adjustment allows for customized ergonomics, enhancing comfort on multi-day trips.

heat_dissipation: excellent,lever_reach_adjustment: Yes,intended_use: gravel

Commuting 70% Fit

For the discerning commuter who demands professional-grade components, this brake system provides superior stopping power and reliability in unpredictable urban environments. Its water resistance ensures consistent performance, rain or shine, on a high-performance road or gravel commuter bike.

water_resistance: yes,brake_type: disc,mount_type: Flat Mount

Best for

Best for Competitive Gravel Racers

This brake system is engineered for the demands of gravel, providing superior control and responsiveness needed to maintain speed and confidence on unpredictable surfaces.

Based on product features

Ideal for All-Condition Riders

With excellent heat dissipation and water resistance, this hydraulic disc brake ensures reliable and precise stopping power whether the course is wet or dry.

Based on product features

Top Choice for Technical Descents

The hydraulic system offers exceptional modulation and stopping power, allowing for late braking and precise line choices on steep and technical terrain.

Based on product features

Perfect for Performance Upgrades

Featuring adjustable lever reach and a 2-piston design, this brake set provides a tangible upgrade in braking efficiency and ergonomic customization.

Based on product features

Benefits

FunctionalReliable Braking for Gravel

Feel confident and in control on mixed-terrain rides. This brake system is specifically designed for gravel use, providing dependable performance when you need it most, which enhances your sense of security on unpredictable surfaces.

intended_use: gravel

FunctionalPersonalize Your Brake Lever Feel

Dial in your perfect fit for improved comfort and control on long rides. The lever reach adjustment feature allows you to customize the distance from the handlebar to the lever, accommodating different hand sizes and riding preferences.

lever_reach_adjustment: Yes

Ideal buyer profiles

The Gravel Grinder

This cyclist regularly rides on mixed surfaces, from paved roads to dirt tracks and challenging gravel paths. They require components that offer reliable performance and control across unpredictable terrain and in varying weather conditions.

This product is specifically designed for gravel use, offering the precise control needed for loose and varied surfaces. The hydraulic disc brake system with 2 pistons provides excellent heat dissipation and consistent stopping power, while the lever reach adjustment allows for a customized fit, enhancing comfort and control on long adventures.

The All-Weather

This individual relies on their bike for daily transportation, regardless of the weather. They need dependable components that function consistently in wet and dry conditions, ensuring a safe and efficient journey to and from their destination.

With its water-resistant design and the inherent advantages of hydraulic disc brakes, this system delivers consistent and powerful braking, even in the rain. The use of mineral oil as the hydraulic fluid and the overall robust construction from Shimano ensure reliability for daily use with less frequent maintenance.

The Cyclocross Competitor

This rider participates in cyclocross events, which demand sharp, responsive braking and precise control through tight corners, mud, and sand. They need a lightweight yet powerful braking system that won't get clogged with debris.

The hydraulic disc brake design provides superior stopping power and modulation compared to traditional cantilever brakes, which is critical for the rapid pace of cyclocross. Its excellent heat dissipation handles frequent, hard braking, and the system is less susceptible to performance degradation from mud and water.

Competitive features

When choosing the right hydraulic disc brake system, understanding the intended use is key. The Shimano GRX ST-RX810+BR-RX810 is specifically engineered for gravel and mixed-terrain riding, distinguishing it from road-focused alternatives like the Shimano Ultegra and 105 series. While all these systems deliver reliable braking performance, their design philosophies and ergonomic features are tailored for different cycling disciplines.

Where it excels

The GRX ST-RX810 lever is engineered with gravel-specific ergonomics, featuring an anti-slip texture for enhanced grip and control on varied and unpredictable surfaces. | Designed with an anti-mud caliper, this system maintains consistent performance in the challenging conditions often encountered during gravel and off-road adventures. | The system is tuned to provide superior control and confidence on mixed terrain, from paved roads to loose gravel paths.

Consider alternatives if...

Riders who primarily cycle on paved roads and do not require the specific ergonomics or anti-mud features of a gravel-focused groupset might find road-specific models like the Ultegra or 105 series to be a suitable fit. | For cyclists whose primary focus is road racing or performance road riding, alternatives from Shimano's road-centric lines are designed to complement that specific discipline.

Verdict

The Shimano GRX ST-RX810+BR-RX810 front brake set is a purpose-built solution for the demands of gravel cycling. Its design prioritizes control, reliability, and comfort on mixed surfaces, with features like gravel-tuned ergonomics and an anti-mud caliper. While other Shimano systems like Ultegra and 105 offer excellent performance for road cycling, the GRX series is the dedicated choice for riders venturing off the tarmac.

Specs comparison