Complete number of high-speed ball bearings used through the entire drivetrain for maximum drivetrain effectiveness. All ball-bearings have actually in fact the utmost threshold and offers maximum performance. Ball-bearings the steering system are very carefully oiled with AeroShell ® Fluid 12 for optimum smoothness and durability. Highest-quality, separately determined, chosen and inspected bearings produced according to XRAYs highest limitation requirements.