The Ritchey Logic External Cups EC Headset is engineered for riders seeking a lightweight yet durable solution for their steering system. Its innovative design features a smaller upper bearing to reduce weight without compromising strength, while the oversized lower bearing is built to withstand heavy loads and provide reliable performance. The deep bearing cups ensure a secure fit within the headtube, enhancing stability and smooth handling. Crafted from steel and plastic materials, this headset offers a perfect balance of strength and weight savings. With a stack height of 28.9mm, it fits seamlessly into frames with a 34mm headtube ID. The retainer ball-bearing system guarantees long-lasting smoothness, and the included top cap completes the assembly for an efficient installation. Finished in sleek black, the Ritchey Logic External Cups EC Headset combines functionality and style for your bike. What It’s Good For Reducing overall bike weight while maintaining durability Providing stable and precise steering control Withstanding heavy loads thanks to the oversized lower bearing Ensuring a secure fit with deep bearing cups Compatibility with frames having a 34mm headtube ID What It’s NOT Good For Use with non-threadless steering systems Frames with headtube diameters other than 34mm Riders seeking integrated or internal cup headsets Frequently Asked Questions Is this headset compatible with all bike frames?The Ritchey Logic External Cups EC Headset is designed for frames with a 34mm headtube internal diameter and a threadless steering system. Does the headset come with all necessary installation parts?Yes, it includes the top cap and all essential components for installation.