3Racing 64 Pitch 76T Spur Gear 3RAC-SG6476 - Racing Replacement  [3RAC-SG6476]

3RACING 64 Pitch Spur Gear 76T - 3RAC-SG6476
Price:
£3.28
Brand:
3Racing
Model:
3RAC-SG6476
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Stable drive characteristics from 3Racing 64 Pitch Spur Gear 76T

Refresh your drivetrain with the 3Racing 64 Pitch Spur Gear 76T to achieve steadier power delivery and predictable handling through corners. It is useful for drivers focused on consistent lap performance and reduced drivetrain variability.

Precision tooth contact

The 64 pitch geometry provides closer tooth alignment and less backlash when set correctly. That precise contact improves transfer efficiency and helps reduce heat build up in the gear train during extended runs.

Consistent service life

Built to maintain gear form across multiple sessions, this spur supports repeatable performance without frequent replacement. It is a practical upgrade for racers who check and maintain driveline alignment regularly.

Do I need to change bearings when fitting this spur?

Not necessarily, but inspect bearings for play and wear while the gearbox is open. Worn bearings can affect mesh and should be replaced to preserve gear life.

Will gear noise reduce after fitting?

If mesh is set correctly and mating components are in good condition, you should notice reduced gear whine and smoother operation compared to coarse pitch setups.

What pinion size pairs well with 76T?

Pinion choice depends on desired ratio. Start with your current pinion and adjust teeth up or down to tune acceleration versus top speed. Ensure the pinion is 64 pitch to match the spur.

Any installation traps to avoid?

Avoid overtightening the mounting hardware and ensure the gear sits square on the shaft. Recheck mesh after the first few runs to catch any settling or movement.

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