Complete couple of high-speed, blue rubber-covered ball bearings for XB808 are used through drivetrain for optimum drivetrain effectiveness. All ball-bearings get the best limit and provide maximum performance. Ball-bearings the steering system are degreased and gently oiled with Aero Shell® Fluid 12 for optimum smoothness and endurance. All drivetrain ball-bearings have actually a traditional high-temperature resistant oil to make sure appropriate lubrication. Highest-quality, separately calculated, selected and inspected bearings produced based on XRAYs best threshold requirements. Band of 24.