3Racing AWD-22 Racing Bearing Set for Kyosho Mini-Z MR-03  [AWD-22]

Kyosho Mini-Z AWD Special Upgrade Ball Bearing Set - 3RACING AWD-22
Price:
USD$9.50
Brand:
3Racing
Model:
AWD-22
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Race oriented 3Racing AWD-22 bearings for MR-03 AWD applications

The 3Racing AWD-22 is engineered to reduce drivetrain friction in Kyosho Mini-Z MR-03 AWD cars, focusing on consistent rotational behaviour and repeatable lap times. Precision manufacturing lowers internal resistance, aiding drivers who tune gear ratios and motor output for competitive performance.

Tuning gains and on track impact

In racing setups the AWD-22 bearings replace friction-heavy bushings and allow finer control of acceleration and deceleration characteristics. The reduction in rolling resistance can improve throttle modulation and give a slight edge in short sprints and qualifying runs.

Fitment notes for competitive builds

These bearings are designed for direct installation into MR-03 AWD assemblies and support common race-oriented modifications. Proper seating and light lubrication are recommended to maximise consistency under repeated high load cycles.

What performance delta can racers expect?

Expect reduced drivetrain drag and more consistent lap times rather than large speed gains. Benefits are most noticeable when combined with optimised gearing and motor tuning.

Any special setup tips after fitting?

Check endplay and shaft alignment after installation, and run a short break in session at low load. Recheck bearing seating and adjust preload as required for minimal play.

Recommended maintenance for competition use?

Inspect bearings between events, clean with a light solvent if contaminated, and apply a small amount of low viscosity oil to preserve low friction characteristics.