Koyo Bearings 16-pack

Attain the velocity and stealth of the Ninja with a set of smooth and incredibly fast Koyo Bearings

Manufactured with pride in Japan, the Wicked Koyo bearings are created using some of the highest quality steel accessible. The inner and outer rings feature chrome steel, with the ball-retainer constructed from fibreglass-reinforced polyamide, ensuring they are quiet yet brimming with speed.

• Filled with ultra low-viscosity Japanese grease and sealed