A bearing designed to help keep your momentum so you can focus on the run without questioning speed.

When your style is as fluid and technical as Kelvin’s, you need a bearing that can keep up. That’s why Kelvin rolls with Quantum.

Metallics+ series bearings feature high precision chrome steel inner/outer rings and rolling elements, diamond polished raceways and rolling elements, a DMx hard coated inner ring/raceway, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

Each Metallics+ Series Bearing Kit Includes:

8 x Kelvin Hoefler signature metallics+ series bearings

16 x frictionless shields (8 installed, 8 spares)

8 x speed washers

1 x tube of low-viscosity bearing lubricant (2ml, single use)

1 x sticker