If you want less drivetrain drag and a smoother rolling chassis, the 3RACING BS-FF03/V1 ball bearing set is a solid fit for the Tamiya FF-03. This kit replaces the original bushings on the FF-03 to cut friction and decrease wear, helping the car feel more responsive and last longer between services.
Fitting sealed ball bearings in place of bushings reduces rolling resistance, giving crisper acceleration, a modest top speed improvement and cleaner steering feel. These changes are most noticeable on smooth surfaces and during club track runs where drivetrain losses matter.
The 3RACING BS-FF03/V1 install is straightforward with basic RC tools. Work methodically, press bearings squarely into each location and check for free spin after fitting. Correct installation maximises longevity and the performance benefits you will notice on the FF-03 chassis.
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