BLAZERPRO Bearings | ABEC-9 | set of 4 bearings + 2 spacers

Package contents:

- 4 pcs of BLAZERPRO ABEC-9 bearings in a tin box
- 2 pcs of spacers - bearing spacer

The package includes spacers. You will need 2 pcs of bearings and 1 pcs of bearing spacer for one wheel. If you are changing the bearings, use the original spacers from the wheel.

Bearings are one of the most important parts of a scooter. They have a significant impact on the quality and speed of the ride. Special impact-resistant bearings are used in scooters; do not use regular bearings or those meant for roller skates.

The quality of bearings is assessed and examined by the bearings normalization committee in the USA Annular Bearing Engineering Committee, abbreviated as ABEC. The ABEC standard indicates only the manufacturing precision of the bearings, not the material and smoothness of the balls in the bearing, so it is possible to find that bearings with a lower ABEC rating may perform better. Generally, among branded manufacturers, the higher the ABEC rating, the better the bearings will perform.