The BroLuka 2Pcs Steel Bicycle Headset Bearings offer a durable and reliable replacement for those seeking improved performance. These bearings are engineered with the Knock Block System, enhancing durability and reducing maintenance requirements. The 30.15x41x6.5mm size is well-suited for Trek Domane and Emonda models, while the 40x51x6.5mm size is ideal for Madone frames. Constructed from high-grade steel, these bearings provide superior shock absorption, ensuring a smoother and more responsive ride. Replace your old bearings today and enjoy the benefits of enhanced efficiency and longevity.
