3Racing TT01-05/LB Competition Ball Differential for Tamiya TT-01 Platforms  [TT01-05/LB]

Tamiya TT-01 /TT-01 TYPE E Aluminum Ball Differential Set - 3Racing TT01-05/LB
Price:
USD$12.90
Brand:
3Racing
Model:
TT01-05/LB
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Racing-Oriented Aluminium Ball Differential

The 3Racing TT01-05/LB is engineered with a focus on predictable behaviour and tuning range for the Tamiya TT-01 and TT-01 TYPE E chassis. It provides a stable baseline for drivers who want to adjust diff action to suit track grip and tyre choice.

Engineering and Setup Considerations

Constructed from aluminium where weight and stiffness matter, this differential accepts common tuning methods such as preload adjustment and differential grease selection to alter lock characteristics. It is intended for users who test setups and refine handling for lap time improvements.

Fitment, Service and Track Preparation

Compatibility covers the Tamiya TT-01 and TT-01 TYPE E platforms with direct-fit installation. Regular inspection of balls, races and preload is recommended after competitive sessions to keep performance consistent. Use the diff as part of a broader setup process including suspension, tyre and gear ratio tuning.

What diff setup works best for low grip tracks?

For lower grip, reduce preload and use lighter diff grease to allow easier differentiation between wheels and improve corner entry traction.

How should I prepare the diff for a race day?

Clean and inspect the internal surfaces, set preload to your planned baseline, and test on a practice run to confirm behaviour before the timed session.

Are there tuning limits to consider?

Limits are set by ball wear and race condition; avoid excessive preload or abrasive contaminants and replace worn balls to preserve consistent response.