This ball bearing set could be the Tamiya Semi-Truck range R/C automobiles. The set works very well in the place of the kit standard metal bearings to diminish drivetrain friction/noise and enhance a lot longer working time.
• 1260 Ball Bearings x2
• 1150 Ball Bearings x27
• 850 Ball Bearing x1
• worthy of 1/14 6x4 Tractor Truck models, Item 56357 and 56360.