Tamiya 9804267 Dual Direct Coupling Set for TRF 49394 - Race Fit [9804267]

Tamiya 9804267 - Direct Coupling (2) for 49394 TRF

Price:

AUD$10.85

Brand:

Tamiya

Model:

9804267

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Spares / Hop-ups - Tamiya - TRF415

Race-Grade Direct Couplings for TRF Chassis

The Tamiya 9804267 Direct Coupling set is crafted to mate with the TRF 49394 chassis, providing a tidy upgrade that focuses on efficient transfer of torque. These two couplings help cut drivetrain losses and give a firmer throttle response that suits competitive driving and precise setup work.

Is the Tamiya 9804267 suitable for club racing?

Yes, it is well suited to club-level and regional racing where consistent power delivery and reduced drivetrain play are beneficial for lap time stability.

Will I need to change my electronics with this upgrade?

No special electronics are required. The coupling simply alters mechanical power transfer. Standard ESC and motor combinations remain compatible, though you may retune throttle curves for the new response.

How do I check for wear on these couplings?

Inspect mating surfaces and splines regularly, especially after hard runs. Replace if you spot deformation, excessive play, or rough contact points to keep drivetrain feel consistent.

Any setup changes recommended after fitting?

You may want to recheck diff preload and motor timing to suit the crisper power delivery. Small adjustments to gearing or throttle trim can help regain balance between acceleration and corner entry.

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