65mm 4-pack FR1 / FR2 The Kizer Advance is the

The Kizer Advance is the Powerblading Fluid

but they also produce wheels and soft goods

The knee pads and elbow pads are made of high grade durable fabrics

WCD Abec 7 bearings:

65mm 4-pack FR1 / FR2 The Kizer Advance is theAll Go Project wheels come with a lifetime warranty against de coring and core fracturing in case you find an anomaly. We don't provide an 'A' (hardness) rating on our wheels because it lacks true accuracy, however; we've made the Go 65mm wheel a little harder this time so that it's faster on the roll. The compound is creamy and satin and retains a unique smooth texture once broken in. This high end urethane is a first in the Aggressive industry. Sold