The Chris King Precision Components Disc 6-Hole BOOST Rear Hub is a high-quality rear hub designed for demanding cyclists. With an axle diameter of 148 mm and a robust stainless steel construction, this hub offers both durability and reliability. It is equipped with a Shimano Microspline freehub system that ensures precise power transfer. The hub features 32 holes, allowing for high spoke tension and stability, making it ideal for use in challenging terrain and competitive situations. Weighing only 0.4 kg, it is lightweight and does not unnecessarily add to the overall weight of the bike. The matte mango color gives the hub a modern and appealing look. Made in the USA, this product represents the high quality and precision that Chris King is known for. This hub is an excellent choice for anyone who values performance and aesthetics.