LOSI Promoto MX Dirt Motorcycle Ceramic Bearing Kit

Ceramic Nitride Pro Series Ceramic Ball Bearing Kit for the Team LOSI Promoto MX dirt bike from World Champions ACER Racing. These are the original ceramic bearings we pioneered since 1989. Diamond polished silicon nitride balls which is the hardest ceramic material. Dual no contact removable seals for the lowest friction. Race faster, longer.

Contains the following ceramic bearings:

15x24mm 1 bearing

10x19mm 1 bearing

8x12mm flanged  2 bearings

8x14mm 2 bearings

3x6mm 2 bearings

5x10mm 2 bearings

5x13mm 2 bearings

6x12mm 2 bearings

7x14mm 2 bearings

4x8mm 2 bearings