Tamiya 84042 - TRF801XT Lightweight Spur Gear Race Tune  [84042]

Tamiya 84042 - TRF801XT Lightweight Spur Gear
Price:
NZD$48.23
Brand:
Tamiya
Model:
84042
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Race-focused lightweight spur for TRF801XT from Tamiya

The Tamiya 84042 - TRF801XT Lightweight Spur Gear is crafted to shave rotational mass on the TRF801XT platform, helping the drivetrain respond faster. It balances weight savings with durability to support competitive driving without compromise.

How a lighter spur sharpens lap times

Installing this spur reduces inertia in the drivetrain, resulting in sharper throttle transitions and improved corner exits. Drivers will notice better modulation and a more responsive feel when pushing the limits.

Compatibility notes and quick setup guide

Made specifically for the TRF801XT, the part fits cleanly with no machining required. Confirm gear mesh is correct and that all drivetrain parts are free of play to get the best longevity and performance.

It is optimised for the TRF801XT. Older TRF models may require different spacing or parts to achieve correct mesh.
The gear uses a high quality lightweight plastic formulation that holds up well under typical on-track loads when paired with proper maintenance.
Keep bearings lubricated, use correct mesh with a small tooth flank clearance, and inspect for chips after hard impacts to prevent accelerated wear.

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