3Racing 3RAC-SG4871 48 Pitch 71T Spur Gear Precision Upgrade [3RAC-SG4871]

3RACING 48 Pitch Spur Gear 71T - 3RAC-SG4871

Price:

£3.29

Brand:

3Racing

Model:

3RAC-SG4871

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R/C General - Gears - Spur Gears

High Precision 71 Tooth Spur by 3Racing 3RAC-SG4871

The 3Racing 48 Pitch Spur Gear 71T (3RAC-SG4871) is intended for model builders seeking steady gear interaction and predictable drivetrain response. The 71 tooth layout in 48 pitch helps maintain even contact under varying throttle loads.

Where This Spur Excels

Well suited to setups that require repeatable gear behaviour, this spur offers broad compatibility with 48 pitch pinions and can serve as either a direct replacement or part of a gearing tune. It is a practical choice for racers and hobbyists alike.

How do I confirm the 3RAC-SG4871 fits my gearbox?

Measure the spur diameter and tooth count, then compare to your current spur and pinion specs. Matching 48 pitch is the primary requirement.

Can I mix this spur with aftermarket pinions?

You can use compatible 48 pitch aftermarket pinions, but check for correct tooth engagement and shaft compatibility before full power runs.

Signs that the spur needs replacing?

Visible tooth wear, irregular noise, or slipping under load are good indicators that it is time for a replacement.