GF-01 Full Ball Bearing Set, chassis accessory

The GF-01 Full Ball Bearing Set is a chassis accessory made to give GF-01 models a complete bearing upgrade with the exact quantities needed in one pack. The set contains 24 x 1150 ball bearings and 2 x 850 ball bearings, replacing the standard bearing arrangement at the rotating points across the chassis. By swapping in ball bearings for the kit standard plastic and metal bearings, the running gear can turn with less drag and a more consistent mechanical feel. The different bearing sizes cover the positions required by the GF-01 layout, so the set is built around the chassis rather than a generic assortment of parts. The compact metal components suit maintenance work, rebuilds and planned performance upgrades where efficient rotation matters. On the bench, the set supports a straightforward refresh of a used GF-01 runner or a more refined specification for a fresh chassis build. Once fitted, the smoother movement through the rotating assemblies helps the model make cleaner use of its available power during regular driving sessions.