Complete band of high-speed, blue rubber-covered ball bearings for XB808 are used through the entire drivetrain for optimum effectiveness. All ball-bearings have actually in fact the maximum threshold and gives maximum performance. Ball-bearings the steering system are degreased and gently oiled with Aero Shell® Fluid 12 for optimum smoothness and longevity. All drivetrain ball-bearings have actually a particular high-temperature resistant oil to make sure proper lubrication. Highest-quality, separately calculated, chosen and inspected bearings manufactured centered on XRAYs greatest tolerance specifications. Pair of 24.