Tamiya 54057 TB-03 Front One-way Unit Set High Grip Setup  [54057]

Tamiya 54057 - TB-03 Front One-way Unit Set (54057) OP-1057
Price:
NZD$62.78
Brand:
Tamiya
Model:
54057
Condition:
Brand New
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Front One-way Upgrade for TB-03 by Tamiya 54057

The Tamiya 54057 - TB-03 Front One-way Unit Set provides a compact aluminium housing and one-way bearings engineered to refine front-end behaviour on grippy surfaces. It is tailored for hobbyists who tune chassis balance for tight, technical courses.

Why It Helps on Grippy Tracks

When running on high traction surfaces the front one-way allows the driven wheels to spin independently during acceleration, promoting quicker rotation and cleaner exits. Keep in mind this also removes four-wheel braking, so pit setup and driving style should be adapted.

Is installation difficult for a weekend mechanic?

Installation is straightforward for those used to TB-03 servicing and requires basic tools; follow fitment steps and check bearing preload and alignment after assembly.

Which track surfaces benefit most from this unit?

Sticky asphalt and carpet with high traction see the biggest gains in rotation and corner speed; on looser surfaces the effect is less pronounced and may feel unpredictable.

Do I need different electronics after fitting?

Most stock systems are fine, but reducing motor timing or adjusting brake settings can help manage the change in braking behaviour and keep the car stable on corner exit.

How durable are the components under club racing stress?

The aluminium housing and sealed one-way bearings are built for track use; regular cleaning and light lubrication of bearings will extend service life under frequent racing.

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