Shimano GRX ST-RX610 Shift/Brake Lever BR-RX400 Hyd Disc Brake Caliper - Right/Rear 12-Spd Flat Mnt Caliper For 25mm Mount BLK

Experience precise control and effortless shifting with the Shimano GRX ST-RX610 Shift/Brake Lever paired with the BR-RX400 Hydraulic Disc Brake Caliper. Designed specifically for mixed-terrain and gravel riding, this right/rear 12-speed flat mount caliper system offers reliability and performance where it matters most. The dual control lever ensures quick, light, and responsive gear changes, enhancing your ride efficiency on varied surfaces. Its textured hood and anti-slip brake lever surface provide superior grip and confidence when navigating rough or uneven terrain. Complementing this, the BR-RX400 2-piston flat mount hydraulic disc brake caliper features a sleek, low-profile design integrated with Shimano’s ICE technologies, delivering exceptional heat dissipation and consistent braking power for demanding off-road conditions. Whether you're tackling steep descents or technical trails, this combo delivers the balance of control and durability essential for serious riders.