Koyo Bearings 16-pack

Attain the speed and stealth of the Ninja with a set of silky-smooth and wicked fast Koyo Bearings

The Wicked Koyo bearings, proudly manufactured in Japan, are crafted from some of the most superb quality steel obtainable. Both the inner and outer rings are composed of chrome steel, with the ball-retainer made from fibreglass-reinforced polyamide, ensuring they remain silent while being loaded with speed.

• Equipped with ultra low-viscosity Japanese grease and securely sealed