The Shimano SM-BH90 Flange Connecting Bolt is a precision-engineered component designed for seamless compatibility with Shimano Ultegra ST-R8020 11-speed shifters. Crafted for durability and performance, it ensures a secure and reliable connection. High-Quality Construction: Made with Shimano's trusted engineering, this M9 black connecting bolt offers robust strength and longevity. It’s built to withstand the demands of high-performance cycling while maintaining optimal function. Designed for Seamless Integration: Specifically tailored for use with Shimano SM-BH90 hydraulic brake hoses, this bolt delivers a snug and precise fit. It plays a critical role in maintaining the integrity of your braking system. Lightweight and Efficient: Despite its strength, the SM-BH90 connecting bolt is lightweight, ensuring minimal impact on your bike’s overall weight while delivering maximum reliability. Whether you’re upgrading or maintaining your bike, the Shimano SM-BH90 Flange Connecting Bolt is an essential component for ensuring smooth and dependable performance with your Shimano Ultegra ST-R8020 system.