3Racing 48P Spur Gear 72T 3RAC-SG4872 Race Tune Part [3RAC-SG4872]

3RACING 48 Pitch Spur Gear 72T - 3RAC-SG4872

Price:

AUD$6.60

Brand:

3Racing

Model:

3RAC-SG4872

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R/C General - Gears - Spur Gears

Dial in drivetrain feel with the 3Racing 48P 72T gear

The 3Racing 48 pitch spur gear with 72 teeth is a practical component when refining gear ratios for better throttle modulation. It offers consistent tooth geometry for dependable meshing during aggressive use.

Key points for 3Racing spur gear choice

Precision Engineering: The 48 pitch, 72-tooth layout helps maintain correct tooth contact to smooth out power transfer and lower mechanical noise.
Durable Material: Constructed to stand up to frequent running and the stresses of spirited track sessions.
Compatibility: Designed to fit models that accept a 48 pitch spur, giving you a straightforward upgrade or replacement option.

What tools are recommended to set mesh?

Use a feeler gauge or a small shim and a screwdriver to set proper backlash, then lock the gearbox and rotate to confirm smooth movement.

Will this gear suit brushless setups?

Yes, provided the rest of the drivetrain matches the 48 pitch specification; brushless motors do not change the required gear pitch.

Is extra lubrication needed?

Light lubrication on gear bearings and occasional inspection is enough; avoid excess grease that can attract debris between teeth.