The HOPE RX4+ Flat Mount Sram Brake Caliper Black is a high-performance bike brake caliper that is designed to provide excellent braking power and control. Made with precision-machined aluminium alloy material, this brake caliper is incredibly durable, lightweight, and resistant to rust and corrosion. Its flat mount design ensures easy installation and compatibility with a wide range of bike frames and forks.Equipped with Sram brake pads, this brake caliper delivers reliable and consistent braking performance in all weather conditions. Its four-piston design provides more stopping power and modulation than the traditional two-piston brakes, making it ideal for tackling challenging terrain and steep descents. The hooded pistons prevent dirt and debris from accumulating and causing damage to your brake system.This brake caliper is finished in sleek black color, giving your bike a stylish and professional look. It is easy to maintain and service, with its tool-free reach adjustment and quick bleed system. Whether you're a seasoned cyclist or a beginner, the HOPE RX4+ Flat Mount Sram Brake Caliper Black is a great addition to your bike parts collection for a better, safer and smoother ride.