Tamiya 53857 - 105T Precision Spur Gear for TA05 Chassis  [53857]

Tamiya 53857 - 04 GP Spur Gear 105T (TA05) OP-857
Price:
NZD$9.46
Brand:
Tamiya
Model:
53857
GTIN:
4950344538577
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Dial In Driveability with the Tamiya 53857 - 105T Spur Gear

For racers and club drivers wanting tighter gear control, the Tamiya 53857 - 105T 0.4 module spur gear is a practical upgrade. Tailored for the TA05 chassis, it helps you refine the drivetrain for better throttle response.

Designed for Fine Tuning

The 0.4 module gearing offers a closer tooth spacing than the usual 0.6 module options, letting you make smaller ratio steps for subtle changes in acceleration and top speed. The low friction plastic construction reduces internal drag to keep power transfer efficient.

Compatibility Notes

This spur gear suits TA05 and TRF415MS setups. Swapping it into an existing gearbox is straightforward, allowing quick tests of different ratios during a setup session.

What benefits will I notice on the track?

Expect more nuanced throttle control and the ability to tune acceleration precisely, which is useful on technical layouts and for hill or mixed-surface runs.

Is it more fragile than standard gears?

The low friction plastic is engineered for durability in normal racing conditions, but as with any plastic gear, avoid severe shocks and check teeth regularly for wear.

Should I change pinion size too?

Often a small pinion adjustment pairs well with a different spur to hit desired acceleration or top speed. Test changes incrementally and record results for track tuning.

How to check gear mesh correctly?

Use a strip of paper between pinion and spur, set mesh with the motor mounted, then secure and run a careful spin to confirm smooth engagement without binding.

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