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Shimano GRX ST-RX400/BR-RX400 Hydraulic Disc Brake and Brake/Shift Lever - Right, 10-Speed, Flat Mount, Finned Resin Pads, Black

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US$173.02 cheaper than the new price!!

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Product details

Management number 214649939 Release Date 2026/04/12 List Price US$115.35 Model Number 214649939
Category

Enhance your gravel biking experience with the GRX ST-RX400/BR-RX400 Hydraulic Disc Brake and Brake/Shift Lever - Right, 10-Speed, Flat Mount, Finned Resin. Engineered specifically for gravel and adventure cycling, this high-performance component combo delivers superior braking power, reliable shifting, and ergonomics tailored for off-road terrains. Key Features & Benefits: - Advanced Materials & Durability: Crafted with resin pads and a robust hydraulic caliper featuring ICE Technology, the BR-RX400 ensures excellent heat dissipation during intense rides, reducing brake fade and maintaining consistent performance. - Precision Engineering & Technology: The hydraulic disc brake utilizes mineral oil for cleaner, maintenance-friendly operation. Its flat mount design provides a clean, lightweight setup suitable for gravel and endurance bicycles. The dual control shift/brake lever offers seamless, light shifting with the same tactile feel found in top-tier systems. - Enhanced Performance & Adjustability: The toolless reach adjust allows riders to customize lever positioning for optimal comfort across different hand sizes. The convenient one-way bleed system simplifies setup and maintenance, making brake fluid replacement straightforward and hassle-free. - Designed for Gravel & Adventure Use: Ergonomically designed with anti-slip levers and gravel-inspired dual control ergonomics, this component set ensures reliable control and rider comfort on rugged trails and long-distance gravel grinders. - Compatibility & Components: Compatible exclusively with Road 10-speed drivetrains, including FD-4700, FD-RX400 front derailleurs, and RD-RX400, RD-4700 rear derailleurs, this system is perfect for gravel bikes requiring Flat Mount disc calipers and hydraulic shifting. Specifications: - Hydraulic Fluid: Mineral Oil - Mounting: Flat Mount - Levers: Right side, adjustable reach, ergonomic design - Brake Pad: Resin compound for quiet, smooth bra

  • High-performance GRX ST-RX400/BR-RX400 hydraulic disc brake and shift lever deliver precise braking and effortless gear shifting for gravel and adventure cyclists.
  • Engineered with ICE Technology, the BR-RX400 caliper provides exceptional heat dissipation, ensuring consistent stopping power even on long downhill rides.
  • Designed for gravel riding, the dual control lever combines ergonomic comfort with an anti-slip surface, supporting confident handling across diverse terrains.
  • Features include tool-free reach adjustment and pre-bled hydraulics, simplifying setup, maintenance, and customization for a seamless riding experience.
  • Compatible exclusively with Road 10-speed components, the flat mount design and resin brake pads optimize weight, durability, and braking performance for gravel, cyclocross, and adventure bikes.
UPC 192790450148
Color Black
Shape L-Shaped
Theme Gravel Cycling
Brand Name SHIMANO
Metal Type Aluminum
Style Name Hydraulic Brake/Shift Lever, Drop B
Unit Count 1.0 Count
Handle Type Lever
Item Weight 1.08 Pounds
Finish Types Unfinished
Manufacturer Shimano
Model Number IRX400DRRDSC170A
Material Type Resin
Exterior Finish Black
Handle Material Resin
Number of Items 1
Hand Orientation Right
Additional Features Portable
Included Components Drop B, Hydraulic Brake/Shift Lever
Indoor Outdoor Usage Outdoor
Specific Uses For Product Drop B, Hydraulic Brake/Shift Lever
Manufacturer Warranty Description Limited Warranty

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