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High-quality Shimano Grx St-rx400 Hydraulic Brake/shift Lever - Left 2x10-speed Black Collection [1Wwt0c8N]

$37.99 $121.99 -69%

Shimano GRX ST-RX400 Brake/Shift LeverIntroducing the Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever, a cutting-edge component designed for riders who demand both performance and comfort. This sleek, black lever is crafted with gravel-inspired ergo

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Shimano GRX ST-RX400 Brake/Shift Lever

Introducing the Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever, a cutting-edge component designed for riders who demand both performance and comfort. This sleek, black lever is crafted with gravel-inspired ergonomics, ensuring a secure grip and smooth operation. The GRX ST-RX400 lever combines the precision of dual control shifting with the power of hydraulic disc brakes, making it an ideal choice for riders seeking top-tier performance on any terrain. With its lightweight design and compatibility with a range of front and rear derailleurs, the ST-RX400 lever is a versatile addition to any bike setup.
  • Gravel-inspired Dual Control shift/brake lever and bracket ergonomics for a secure grip.
  • Anti-slip brake lever for added safety and control.

Technical Specifications

The Shimano GRX ST-RX400 lever is engineered with precision and designed for optimal performance. It features mineral oil hydraulic fluid for smooth operation and durability. The lever is adjustable, allowing for a custom fit to accommodate various hand sizes and riding preferences. The ST-RX400 is compatible with specific Shimano front and rear derailleurs, ensuring seamless integration into your existing drivetrain. Here are some key specifications:
  • Color: Black
  • Hydraulic Fluid Type: Mineral Oil
  • Brake Lever Use: Left
  • Rear Der/Shifter Compatibility: Shimano Road
  • Adjustable Reach: Yes
  • Adjustable Contact Point: No
  • Drivetrain Speeds: 10
  • Front Der/Shifter Compatibility: Shimano Road

Practical Applications and Benefits

The Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever is an essential component for riders who demand excellence in both shifting and braking. Whether you're tackling challenging gravel roads or enjoying a leisurely commute, this lever provides the confidence and control you need. Its lightweight design and intuitive operation make it an ideal choice for both casual riders and seasoned cyclists. With the ST-RX400, you can enjoy:
  • Smooth and precise shifting: Achieve smooth gear changes with the dual control lever.
  • Reliable braking: Trust the power and consistency of hydraulic disc brakes.
Upgrade your bike with the Shimano GRX ST-RX400 lever and experience the difference in performance and comfort.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

This product is a definite and a solid home run.

- Kenelm K..

January 2, 2026

Absolutely no complaints!

A very smart tool that I truly adore using.

- Fabian I..

January 2, 2026

Absolutely no complaints!

A wise purchase that performs very, very well.

- Elin L..

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