Tamiya 84040 - TRF801XT Slimline Universal Propeller Shaft [84040]

Tamiya 84040 - TRF801XT Lightweight Univ. Prop. Shaft

Price:

AUD$57.34

Brand:

Tamiya

Model:

84040

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Spares / Hop-ups - Tamiya - TRF801

Performance-Focused Tamiya 84040 - TRF801XT Prop Shaft

The Tamiya 84040 - TRF801XT Lightweight Universal Propeller Shaft reduces shaft diameter from 4.2mm to 3.4mm to achieve a meaningful weight drop. That near 10 gram reduction helps the car feel more responsive under acceleration and through corners.

Designed for Better Acceleration and Responsiveness

This component is intended for racers and tuners seeking lower rotating mass without complex modifications. The lightweight profile improves transient response and is installed using the same mounting points as the original unit.

Specifications

Front Shaft Weight: 24g
Rear Shaft Weight: 27g
Diameter: Reduced from 4.2mm to 3.4mm

Is this shaft a direct drop-in for TRF801XT cars?

Yes, the part is produced to fit the TRF801XT chassis and uses the same installation points as the standard shaft for a direct upgrade.

Will reducing diameter change handling balance?

Lower rotating mass can make the car feel livelier and improve turn-in. Balance effects are subtle and usually positive for circuit racing setups.

Should I upgrade other drivetrain parts with this shaft?

No mandatory upgrades are required, but checking couplers and bearings for wear when you fit the shaft is a good maintenance practice.

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