Shimano GRX RX610 Right Shifter & RX400 Hydraulic Brake – 12-Speed Flat Mount

Elevate Your Gravel Performance with Shimano GRX RX610 Right Shifter & RX400 Hydraulic Brake

Tackle rugged trails and varied terrain with precision using Shimano’s GRX RX610 Right Shifter & RX400 Hydraulic Brake combo—a game-changer for gravel cyclists seeking effortless shifting and unwavering braking power. Designed for demanding conditions, this 12-speed system integrates seamlessly with flat-mount frames to deliver superior control and adaptability.

Why Choose Shimano GRX?

• Effortless 12-Speed Shifting: Experience buttery-smooth gear transitions across 12 speeds thanks to Shimano’s Hyperglide+ technology. Whether climbing steep ascents or accelerating out of corners, precise engagement ensures you stay in rhythm.
• Braking Precision You Can Trust: The RX400 hydraulic brake offers exceptional modulation and stopping power in all weather conditions. Its ergonomic lever design provides fatigue-free control during long rides or sudden stops.
• Flat-Mount Compatibility: Designed for modern gravel bikes with flat-mount frame standards, this setup streamlines your build while maintaining responsiveness and durability.

Key Benefits Over Competitors

Perfect For

• Cyclists prioritizing multi-surface versatility
• Riders seeking minimalist gravel builds without sacrificing performance
• Builders upgrading from legacy 9/10-speed systems to modern 12-speed setups

Experience precision engineering at its peak with Shimano’s GRX RX610/RX400 combo—where every shift feels deliberate and every stop feels secure. Whether conquering gravel epics or exploring mixed terrain trails, this system delivers unmatched reliability backed by Shimano’s legendary durability.