Don’t sacrifice vital fractions of the time regarding the battle track. Ensure that your Mini 4WD automobile runs since near to maximum efficiency that you can with the low-friction synthetic bearings most notable option components set kit.
• Low-Friction 620 vinyl Bearings x5
• Low-Friction 520 Plastic Bearings x2
• 620 size components are for use on hex shaft axles, while 520 size components are to be used in Mini 4WD PRO vehicle counter gears.
• suitable for Mini 4WD and Mini 4WD PRO vehicles.