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Load image into Gallery viewer, Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear, 11-Speed, Flat Mount
Load image into Gallery viewer, Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear, 11-Speed, Flat Mount

SKU: LD0635

Shimano GRX ST-RX810 Hydraulic Disc Brake Shifter/Lever Set with BR-RX810 Flat Mount Caliper - 11-Speed Gravel Bike Components, Ergonomic Dual Control Levers, ICE Tech Heat Dissipation, Adjustable Reach, Right/Rear, Black

Regular price $403.19
$470.00 Sale price $403.19 Regular price
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Description
Specifications

Upgrade your gravel, cyclocross, or adventure bike with the Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - the perfect combination of performance, durability, and ergonomic design. Engineered specifically for gravel and off-road riding, this 11-speed hydraulic groupset delivers precise control, reliable braking, and seamless shifting in all conditions.

Materials & Engineering

Constructed from high-quality, lightweight aluminum and reinforced with durable composite components, the Shimano GRX RX810 offers exceptional strength while maintaining a sleek, low-profile design. The hydraulic brake caliper features Shimano's advanced ICE (Ice Technology) for superior heat dissipation, preventing brake fade during prolonged descents or aggressive riding.

Performance & Components

Designed for maximum control, the BR-RX810 flat mount caliper ensures optimized multi-surface braking-gravel, mud, or asphalt. The hydraulic system uses mineral oil for smooth, modulation-rich braking performance, complemented by resin brake pads for quiet, consistent stopping power. The shifter blends intuitive, light shifting with the durability expected from top-tier Shimano road components, providing reliable performance ride after ride.

Technology & Innovation

The GRX RX810 lever is equipped with Shimano's One Way Bleed system, simplifying maintenance and ensuring easy set-up, even for DIY mechanics. The tooled reach adjustment allows riders to customize lever reach for various hand sizes and riding preferences, enhancing comfort and control. The anti-slip brake lever design ensures secure grip, even in wet or muddy conditions, making it ideal for challenging off-road environments.

Style & Use Case

Featuring a sleek black finish, the GRX ST-RX810 is tailored for adventure-focused gravel riding, cyclocross racing, and off-road touring. Its ergonomic gravel-inspired dual control levers and bracket design provide comfortable handling during long rides and technical descents. Whether you're navigating rough trails or smooth gravel roads, this groupset offers precision, reliability, and style.

Key Features:

- 11-speed compatibility for versatile gear ranges

- Hydraulic actuation with mineral oil for powerful, progressive braking

- Flat mount disc brake caliper with Shimano ICE technology for excellent heat management

- Easy-to-maintain design with One Way Bleed and tool access

- Adjustable reach to fit multiple hand sizes and riding styles

- Anti-slip, ergonomic brake levers for enhanced control in all conditions

- Lightweight, durable materials optimized for gravel, cyclocross, and adventure riding

Upgrade your gravel setup with the Shimano GRX ST-RX810 Shifter/Brake Lever and BR-RX810 Hydraulic Disc Brake Caliper for confident, high-performance braking and smooth gear shifting on every ride. Perfect for riders seeking durability, performance, and ergonomic comfort in demanding off-road environments.

  • High-performance Shimano GRX ST-RX810 shifter and hydraulic brake lever combo designed specifically for gravel biking and adventure riding, ensuring precise gear shifts and reliable braking on rugged terrains.
  • Constructed with durable, lightweight materials including aluminum and composite polymers for enhanced strength, corrosion resistance, and reduced weight, optimizing both performance and comfort during long-distance rides.
  • Equipped with Shimano ICE technology in the BR-RX810 caliper for superior heat dissipation, preventing brake fade and maintaining consistent stopping power even on extended descents or high-speed segments.
  • Features innovative gravel-inspired dual control levers with ergonomic, anti-slip handles and tooled reach adjustability, allowing riders to customize fit for optimal comfort and control across various hand sizes and riding styles.
  • Designed with flat mount caliper compatibility and a hydraulic mineral oil system for smooth, powerful braking, the system delivers seamless operation and straightforward maintenance with one-way bleed technology for quick service and minimal downtime.
Brake Lever ActuationHydraulic
Rotor IncludedNo
Brake Caliper MountFlat Mount
Brake Lever UseRight
Rear Der/Shifter CompatibilityShimano Road
Drivetrain Speeds11
Front Der/Shifter CompatibilityShimano Road
Shifter/Derailleur CompatibilityShimano
ColorBlack
Hydraulic Fluid TypeMineral Oil
Pad CompoundResin
Hydraulic Hose Length1700
Adjustable ReachYes
Adjustable Contact PointNo
Weight284
Defined ColorBlack
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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