Tamiya F103GT Competition Bearing Set F103GT-29 by 3Racing  [F103GT-29]

Race-oriented bearing upgrade for Tamiya F103GT

This bearing kit is supplied as a precision replacement for the Tamiya F103GT chassis, delivering low-friction rotation at drivetrain and wheel hub positions. It is intended for competitive tuning where minimising rolling resistance and maintaining repeatable rotation are priorities.

Fitting follows standard service practice: extract worn bearings, degrease and inspect seating areas, press new bearings to the correct depth and verify unobstructed spin. The set is suitable for targeted maintenance during race weekends and for component swaps during setup adjustments.

From a setup perspective, installing accurately made steel bearings reduces drivetrain inefficiency and helps stabilise rotational inertia under load, supporting consistent lap times and refined throttle control when combined with correct gear mesh and tyre selection.

• Compatibility: designed for the Tamiya F103GT chassis only.
• Maintenance notes: monitor for axial or radial play and contamination; replace if either is present to avoid drivetrain degradation.
• Setup benefit: lowers rolling resistance at hubs and drivetrain points to improve predictability under race conditions.