Boss Bearings Abec 9 8mm 16 Pack Wheel Height 72mm The 10-degree kingpin angle of

The 10-degree kingpin angle of the PowerDyne Reactor Pro Series offers explosive power—providing superior push and acceleration at the end of every stride—while the high-rebound

Black anodized solid 7075 series aluminum kingpins with integrated auto-centering

slim profile

Modern slim fit replaces the classic bagginess of traditional work pants

Boss Bearings Abec 9 8mm 16 Pack Wheel Height 72mm The 10-degree kingpin angle ofHigh quality bearings that satisfy skaters of all levels and styles. The Abec9 rated bearings feature heat treated double stainless steel shields with removable C Ring for easy maintenance. Have the most effective combination of the tightest tolerances and high quality materials.