The Shimano Saint SM-BB80 Bottom Bracket is specifically designed to pair seamlessly with Shimano Saint cranksets, delivering exceptional performance for aggressive mountain biking and downhill racing. Versatile Compatibility: Engineered to fit threaded bottom bracket shells of 68mm, 73mm, and 83mm widths, the SM-BB80 ensures compatibility with a wide range of MTB frames, making it suitable for various riding disciplines. Durable and Stylish Design: Featuring a gold anodized finish, the Saint SM-BB80 combines robust construction with sleek aesthetics. Its durable design withstands the rigors of extreme trails and intense downhill descents. Smooth and Efficient Operation: The high-quality bearings in the bottom bracket ensure smooth and efficient power transfer, allowing riders to maintain optimal performance on challenging terrain. Whether you’re hitting downhill trails or tackling technical climbs, the Shimano Saint SM-BB80 Bottom Bracket provides the strength, reliability and precision needed to perform at your best.