Tamiya F104 Aftermarket Ball Bearing Set BS-F104/V1 by 3Racing  [BS-F104/V1]

F104 bearing set summary

The BS-F104/V1 ball bearing set is supplied for the Tamiya F104 chassis and is intended as a replacement for worn or lower-quality bearings in 1/10 formula and touring conversions using that platform. It offers a straightforward swap for common drive and wheel bearings.

By reducing rolling resistance in wheel hubs, motor output shafts and gearbox junctions, these bearings help the car respond cleaner to throttle inputs and limit drivetrain energy loss across runs. This product is specified for F104-style RC components only and is not suitable for non-RC or full-size equipment.

Typical installation involves removing the old bearings, cleaning the seating areas and pressing the new bearings in squarely to avoid misalignment. After fitting, check for smooth free spin and any side play, and keep bearings clean with light lubrication to prolong service life.