These are orange variations of this low-friction plastic bearings first offered in Item 15523, that help make certain your Mini 4WD vehicle runs since close to maximum efficiency that you can.
• Low-Friction 620 vinyl Bearings x5
• Low-Friction 520 plastic Bearings x2
• 620 size components must be utilized on hex shaft axles, while 520 size elements should be utilized in Mini 4WD PRO automobile counter gears.
• appropriate Mini 4WD and Mini 4WD PRO automobiles.