Nukeproof Neutron Rear MTB Hub Boost

The Nukeproof Neutron Rear Hub is an essential component for any high-grade wheel build. Providing smooth and long-lasting bearing performance and a light weight that belies its ability to take hard knocks.

The tough and lightweight aluminium main hub body features a cold-forged construction that has been designed to offer optimum strength and fatigue resistance. It has been finished with precise CNC machining that shaves excess weight without compromising structural integrity.

The Neutron rear hub features a total of five sealed cartridge bearings. It has two on the drive side to help spread the load of pedalling force through the hub, one on the non-drive side and a further two in the freehub body. A low friction seal can be found between the bearings, which eliminates contamination of the bearings from the ingress of water and dust so these hubs roll smoothly for a long time.