3Racing TA05-21A Tamiya TA05 Centre Pulley Upgrade Set  [TA05-21A]

Tamiya TA05 TA-05IFS TA05-R Center Bulk Pulley Gear 16T, 17T and 18T - 3RACING TA05-21A
Price:
AUD$4.81
Brand:
3Racing
Model:
TA05-21A
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Refine TA05 Drivetrain Performance

The 3Racing TA05-21A centre bulk pulley gear set allows straightforward gearing changes for Tamiya TA05, TA-05IFS and TA05-R chassis using the supplied 16T, 17T and 18T pulleys to suit different driving conditions.

Benefits for On-Road and Mixed Surfaces

These pulleys lower drivetrain backlash and promote even power transfer, improving predictability whether you are running carpet, tarmac or mixed-surface tracks.

Installation Guidance

Fit directly into the centre bulkhead and check gear mesh and rotation after installation. Swap pulleys one step at a time to evaluate handling and straight-line speed changes.

Can I swap pulleys between practice and race setups?

Yes, keep spare pulleys and change them to match track grip and session goals; a quick pulley swap can noticeably affect lap times.

Are these pulleys robust for frequent club use?

3Racing components are designed for hobby competition. With routine inspection and correct lubrication they are durable under regular track use.

How should I choose pulley size for my motor?

Consider your motor KV and gearing goals: lower tooth counts favour acceleration with heavier motors, while higher counts suit high KV motors and top speed runs.

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