3Racing 48 Pitch Spur Gear 74T 3RAC-SG4874 Track Tuned  [3RAC-SG4874]

3RACING 48 Pitch Spur Gear 74T - 3RAC-SG4874
Price:
NZD$7.56
Brand:
3Racing
Model:
3RAC-SG4874
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Accurate 48-pitch spur for responsive handling

The 3Racing 48 Pitch Spur Gear 74T - 3RAC-SG4874 is designed for riders who need consistent drivetrain feel. It offers steady power transfer and predictable behaviour under throttle, useful for both track routines and weekend practice.

Robust fitment for common chassis

This spur is compatible with many platforms that use 48-pitch gearing and is built to stand up to repeated running. It makes an ideal replacement part or an upgrade when restoring precise mesh to an aging drivetrain.

Perfect for tuning gear ratios

With its 74 teeth, this spur lets you make small, effective changes to overall gearing. Swap pinions while keeping the same spur to test different ratios and find the best balance for your surface and motor choice.

Can I use this spur with brushless setups?

Yes, it is commonly used in electric setups; confirm your pinion and spur spline match the gearbox specs before fitting to ensure proper mesh with higher RPM motors.

Will changing to 74T affect acceleration?

Moving to a larger tooth count typically reduces top acceleration but can increase top speed, depending on your pinion; use it to fine tune overall performance to your track.

How do I check if this is the right pitch?

Measure the distance between teeth or compare to your existing spur; the 48-pitch standard has finer spacing than 32-pitch, so visual comparison or a pitch gauge will confirm the match.

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