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

3RACING 48 Pitch Spur Gear 74T - 3RAC-SG4874
Price:
CAD$6.06
Brand:
3Racing
Model:
3RAC-SG4874
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Precision spur gear for smooth drivetrain response

If you want cleaner power delivery and reliable meshing in club races or weekend runs, the 3Racing 48 Pitch Spur Gear 74T - 3RAC-SG4874 is a solid choice. It is manufactured for consistent pitch and quiet operation so gear changes feel linear and predictable across many RC platforms.

Durable design with wide compatibility

This 48 pitch 74T spur is made to cope with regular use and common drivetrain demands. It suits a variety of chassis that accept 48-pitch gearing, giving hobbyists flexibility when fitting upgrades or replacing worn parts.

Easy to fit and tune gear ratios

The 74-tooth layout is useful for fine tuning gear ratios to balance acceleration and top speed. Installation is straightforward for anyone familiar with basic spur gear procedures, and the part is useful for routine maintenance and performance tweaks.

Will this 74T spur fit my 1/10 scale buggy?

Many 1/10 scale cars that use 48-pitch gears will accept a 74T spur, but you should check your chassis' spur spline and mounting diameter to confirm fit before purchase.

How does the 48-pitch size affect setup?

A 48-pitch spur allows finer ratio steps compared with coarse pitches, making it easier to dial in acceleration versus top speed when swapping pinions.

Any tips for installing a replacement spur?

Ensure the spur meshes cleanly with the pinion, check backlash at full steering throw, and secure the hub hardware as per your chassis manual to avoid slippage.

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