Koyo Bearings 16-pack

Achieve the velocity and stealth of the Ninja with a pair of seamless and impressively swift Koyo Bearings

Boasting proud Japanese craftsmanship, the Wicked Koyo bearings are constructed from some of the highest-grade steel obtainable. Both the inner and outer rings consist of chrome steel, and the ball-retainer is crafted from fibreglass-reinforced polyamide, ensuring they remain quiet yet teeming with speed.

• Infused with remarkably low-viscosity Japanese grease and securely sealed