Elevate your cycling experience with the Hope RS4 Center Lock Brake 9x100 QR Front Black Hub, a seamless integration of performance and durability. Designed for enthusiasts of road, cyclocross, and gravel biking, this hub accommodates a 28-spoke configuration, ensuring a robust and responsive ride. The precise engineering by Hope, a trusted brand in cycling components, is evident in the hub's sleek black finish and the 9 mm item diameter that guarantees a secure fit and smooth operation. With its 100 mm item length, the Hope RS4 hub offers a stable and sturdy base for your wheel build. The center lock disc brake interface provides a strong and dependable connection, enhancing your bike's stopping power and handling. Whether you're gearing up for a race or enjoying a leisurely ride, this single-unit hub is a top-notch choice for upgrading your bicycle's performance.