The Winters 007 Wide 5 Hub is a high-performance magnesium hub designed for front or rear racing applications. Constructed from lightweight magnesium, this hub runs cooler with an oil-filled design, which enhances bearing life and reduces friction. The front hub includes a screw-on dust cap, bearing and seal kit, and aluminum lock nut, while the rear hub comes equipped with a durable 5-bolt 7075-T6 aluminum drive flange and 24-spline drive flange for dependable power transfer.