3Racing KM-010 Ball Differential Shaft Technical Racing Upgrade for Kyosho Mini-Z MR-01  [KM-010]

Kyosho Mini-Z MR-01 Ball Differential Shaft - 3RACING KM-010
Price:
USD$12.89
Brand:
3Racing
Model:
KM-010
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Technical Overview for Kyosho Mini-Z MR-01 Driveline

The 3Racing KM-010 is a race-oriented ball differential shaft produced to complement the Kyosho Mini-Z MR-01 chassis. It provides a predictable contact interface and reduced drivetrain variance, aiding precise setup changes and consistent lap-to-lap behaviour in competitive environments.

Technical Highlights of the 3Racing KM-010

  • Dimensional compatibility with Kyosho Mini-Z MR-01 mounting points
  • Improves repeatability and reduces drivetrain hysteresis
  • Optimised for tuning adjustments and race day reliability

How should I adjust diff preload with the KM-010?

Start with your baseline preload and make small incremental changes while logging lap consistency. The KM-010 returns more consistent feedback, so smaller preload steps often yield clearer results.

Are specific diff balls or shims recommended?

Use high-precision diff balls and thin shims to set lateral clearance. Pairing with matched balls reduces variability and maximises the KM-010's tuning resolution.

Can this shaft withstand frequent track use?

When assembled correctly and maintained with appropriate lubrication, the KM-010 is suitable for repeated race use, delivering consistent performance between servicing intervals.