3Racing 3RAC-SG64104/V2 High-Precision 104T Spur Gear  [3RAC-SG64104/V2]

3RACING 64 Pitch Spur Gear 104T Ver.2 - 3RAC-SG64104/V2
Price:
NZD$7.56
Brand:
3Racing
Model:
3RAC-SG64104/V2
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High precision 64 pitch spur by 3Racing

The 3Racing 64 Pitch Spur Gear 104T Ver.2, bearing model 3RAC-SG64104/V2, is aimed at enthusiasts who want tighter gear engagement and more consistent delivery of power. The fine pitch profile supports controlled acceleration and reduced gear lash in demanding running conditions.

Why the 104 tooth option is useful

With 104 teeth the spur gives a finer step between ratios, which helps when tuning for traction and top speed. That refined tooth spacing improves contact with matching pinions and can reduce noise under load.

Best uses for this spur gear

Ideal for on-road and circuit-focused cars where precise ratio adjustments matter, this 3Racing spur is a sensible choice when you need predictable gearing without radical component changes.

Do I need a special pinion to use this spur?

No special pinion is required beyond matching the 64 pitch specification. Confirm your pinion tooth count and shaft fit to achieve correct mesh and backlash.

Will this help reduce drivetrain noise?

The finer tooth engagement of the 104T can lower perceived noise by smoothing the contact pattern, particularly when mesh is set correctly.

Is this suitable for competitive club racing?

Yes, it is well suited for drivers seeking consistent gear behaviour and finer gearing increments during race tuning sessions.

How should I check mesh after fitting?

Set a light running-in mesh using paper or a marker technique, then run the car briefly and recheck for even tooth contact across the gear face.

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