Tamiya 50873 TA04 Race Spur Gear Set 112/120/128 [50873]

Tamiya 50873 - 0.4 Spur Gear TA04 SP-873

Price:

AUD$17.13

Brand:

Tamiya

Model:

50873

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R/C General - Gears - Spur Gears

Race-Focused Spur Options for the TA04 with Tamiya 50873

The Tamiya 50873 kit supplies three black nylon spur gears made for the TA04 platform, letting you swap between 112, 120 and 128 tooth options. Use the variety to balance acceleration and top speed when testing setups at the track, keeping your drivetrain dependable lap after lap.

When should I change spur tooth count during an event?

Swap to a higher tooth count if you need more top speed on long straights, or go lower for tracks with frequent acceleration zones; test one change at a time for clear results.

Do I need special tools to fit these spurs?

Standard hobby tools are sufficient: hex drivers for the gearbox, feeler gauges or a spare tooth for setting mesh, and basic shims if your build requires spacing tweaks.

How often should I inspect the spur?

Check the spur after each race day for signs of wear or uneven teeth, especially if you run on rough surfaces or notice increased drivetrain noise.

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Tamiya 50873 TA04 Race Spur Gear Set 112/120/128 [50873]

Race-Focused Spur Options for the TA04 with Tamiya 50873

When should I change spur tooth count during an event?

Do I need special tools to fit these spurs?

How often should I inspect the spur?