The 3RACING BS-HL/V1 kit swaps out standard bushings in the Tamiya F350 HILUX for precision ball bearings to improve rolling efficiency and reduce mechanical drag. This upgrade helps preserve drivetrain parts and smooth out throttle control during spirited driving.
Moving to ball bearings lowers internal friction and helps maintain consistent wheel spin under load. That translates to cleaner throttle response, less wear on shafts, and a generally more reliable drivetrain.
Fit bearings squarely into their housings and verify free spin before reassembling. Keep the work area free of dust while installing and use a small amount of oil for protection if required.
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