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SKU: HBSL0300

Shimano CUES ST-U6030 Hydraulic Disc Brake and 10/11-Speed Flat Mount Right Shift/Brake Lever - Lightweight Dual Control Lever with Adjustable Reach, 2-Piston Hydraulic Caliper, Compatible with 160mm Rotors, Mineral Oil for Road and Gravel Bikes

Regular price $320.00
$355.95 Sale price $320.00 Regular price
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Description
Specifications

Experience Precision and Confidence with the Shimano CUES ST-U6030 Shift/Brake Lever and BR-U6030 Hydraulic Disc Brake Caliper - Right/Rear, 10/11-Speed, Flat Mount

Upgrade your road or gravel bike with the Shimano CUES ST-U6030 dual control lever, a perfect blend of advanced engineering, innovative technology, and sleek style. Designed for riders seeking reliable performance and intuitive handling, this integrated shifting and braking system features components that deliver smooth gear changes and powerful, consistent stopping power in a lightweight package.

Materials & Performance Engineering:

Constructed with high-quality materials, the Shimano CUES ST-U6030 lever optimizes durability and ergonomic comfort. The refined lever shape shortens reach distance, accommodating a wider range of hand sizes for better control and comfort during extended rides. The system utilizes corrosion-resistant components in the hydraulic caliper, which boast a simple, integrated 2-piston design-perfectly engineered for 160mm rotors (sold separately). The hydraulic system uses mineral oil, ensuring smooth operation, low maintenance, and high-performance braking in various conditions.

Components & Technology:

This setup features a flat mount hydraulic disc brake caliper, engineered for modern road and gravel bikes that demand reliable and modular stopping power. The caliper's integrated, lightweight design eliminates the need for separate adapters, simplifying installation and reducing weight. The lever incorporates Shimano's One-Way Bleeding technology, allowing quick, straightforward maintenance to prevent air bubbles and ensure consistent hydraulic pressure. Adjustable reach mechanisms allow riders to fine-tune lever position for personalized comfort and matching individual riding preferences.

Style & Use Case:

A sleek, black finish complements a variety of bike styles, enhancing both aesthetic appeal and visibility. Whether tackling challenging descents on gravel rides or enjoying smooth urban roads, riders benefit from the intuitive, responsive control offered by this system. Ideal for riders upgrading their existing Shimano road drivetrain or seeking a high-performance hydraulic solution for gravel adventures, the CUES series merges style, function, and versatility seamlessly.

Innovative & Differentiating Features:

- Adjustable reach for tailored fit and enhanced comfort

- Simple, integrated design for quick installation and reduced weight

- Proven Shimano hydraulic technology for reliable stopping power

- Optimized for 10 and 11-speed Shimano road drivetrains

- Suitable for rear brake application with flat mount compatibility

Optimize your cycling experience with the Shimano CUES ST-U6030 Shift/Brake Lever with BR-U6030 Hyd Disc Brake Caliper-delivering cutting-edge technology, ergonomic design, and dependable performance to keep you confident on every ride.

  • High-performance Shimano CUES ST-U6030 right/rear shift/brake lever combines advanced ergonomics with reliable hydraulic braking for versatile road and gravel riding.
  • Engineered with lightweight, durable materials and a refined lever shape for improved reach adjustment, ensuring optimal comfort across various hand sizes and riding styles.
  • Features a built-in flat mount BR-U6030 hydraulic disc brake caliper designed for 160mm rotors, providing consistent, powerful stopping power without the need for additional adapters.
  • Equipped with Shimano's one-way bleeding system for quick, mess-free maintenance, maintaining peak hydraulic performance and reduced servicing time.
  • Ideal for 10/11-speed Shimano road drivetrains, this lever seamlessly integrates with Shimano Road components, enhancing shifting precision and brake control in all riding conditions.
Brake Lever ActuationHydraulic
Rotor IncludedNo
Brake Caliper MountFlat Mount
Brake Lever UseRight
Rear Der/Shifter CompatibilityShimano Road
Brake Usage F/RRear
Drivetrain Speeds10
Drivetrain Speeds11
ColorBlack
Hydraulic Fluid TypeMineral Oil
Pad CompoundResin
Hydraulic Hose Length1700
Includes BrakeDisc
Adjustable ReachYes
Defined ColorBlack
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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

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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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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