Tamiya 51230 F103GT 70T Spur Gear Race-Ready Replacement [51230]

Tamiya 51230 - F103GT Spur Gear 70T SP-1230

Price:

NZD$9.02

Brand:

Tamiya

Model:

51230

GTIN:

4950344512300

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Spares / Hop-ups - Tamiya - F103

F103GT Spur Gear Overview

The Tamiya 51230 70T Spur Gear fits the F103GT chassis and is intended to optimise how power flows from the motor to the wheels. Its geometry supports even tooth engagement to reduce jerky drive and help maintain traction through technical sections.

Can I use this with the stock motor and pinion?

Yes, the 51230 70T spur is compatible with the standard F103GT driveline. Keep your original pinion and confirm mesh to avoid excessive wear.

Will fitting this require chassis modification?

Installation is normally straightforward for the F103GT. No major chassis changes are needed, though small shims or motor plate adjustments may be useful for correct mesh.

What signs show the spur needs replacing?

Look for rounded or chipped teeth and increased gear noise. If acceleration feels inconsistent or binding occurs, inspect the spur and pinion for wear.

Any tips for quiet operation?

Ensure correct mesh, clean debris from the gear teeth, and check bearings are free spinning. Proper lubrication on bearings only is usually enough for quieter running.

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