Description:

Reduce friction inside the hub of the bearing by adding durable SPACERS and WASHERS.
Make your bearings and prevent your bearings from exploding or seizing.
Increase your wheel & speed and bearings & life by adding Professional Speed Kit.
Good axial and radial support performance, durable choice for high speed rotation.
Designed for skateboarding, long board, inline skate.

Specification:

Material: Steel
Size:
Iron Box: 7.5x3cm/2.95x1.18inch
Bearing: 2.2x0.7cm/0.86x0.27inch
Sleeve: 1x1cm/0.39x0.39inch

Package Includes:

1 Piece Bearing(2 Pack)

Note:

Color might be slightly different due to the color calibration of each individual monitor.
Please allow slightly measuring deviation due to manual measurement.