The BB86 Shimano Black Coated Bottom Bracket from Ceramicspeed is a high-quality component designed for optimal performance in bicycles. With a shell width of 86.5 mm and a spindle diameter of 24 mm, this bottom bracket is specifically engineered for BB86 frame compatibility. It supports Hollowtech II spindle compatibility, allowing for easy integration into various bike models. The bottom bracket features pressed bearing cups known for their durability and efficiency. Weighing only 77 grams, it offers a lightweight solution that does not compromise the overall performance of the bike. The black finish gives the bottom bracket a modern and appealing look that seamlessly fits into the bike's design. The precise construction and the use of high-quality materials make this bottom bracket an ideal choice for discerning cyclists who value quality and performance.