RC enthusiasts, upgrade your ride with these TRB RC precision ball bearings! This pack includes two bearings, each measuring 6mm inner diameter, 12mm outer diameter, and 4mm wide. They are ABEC 5 rated for good precision and high-speed performance. They feature a hybrid seal design: one side has a low-contact rubber seal to keep dirt out, and the other side has a metal shield. They're made from chrome steel (52100/GCr15) for durability. These are compatible with a bunch of popular RC models from brands like Traxxas (part #5117), Losi, HPI, Team Associated, and Vaterra – check the listing to confirm they fit your specific car. Swapping out bushings for bearings like these can reduce friction, increase speed, and improve overall performance. A simple and effective upgrade for any serious RC hobbyist.
