3Racing 3RAC-SG4876 48 Pitch 76T Spur Gear - Track Spec [3RAC-SG4876]

3RACING 48 Pitch Spur Gear 76T - 3RAC-SG4876

Price:

£3.29

Brand:

3Racing

Model:

3RAC-SG4876

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R/C General - Gears - Spur Gears

Precision 48 Pitch Spur for Competitive Setups

The 3Racing 48 Pitch Spur Gear 76T, model 3RAC-SG4876, is aimed at racers and tuners seeking predictable drivetrain performance. Its accurate tooth geometry aids smooth power transfer and reduces erratic meshing under load. With 76 teeth, the gear supports a balance between punchy acceleration and maintained top speed for circuit work.

Features at a Glance

Precision Design: 48 pitch tooth form maintains stable engagement to keep drivetrain noise and backlash in check.
Durability: Engineered for repeated use in demanding racing environments.
Compatibility: Designed to integrate with many common 48P systems for straightforward upgrades.
Performance Boost: Helps the motor deliver torque more evenly for consistent lap times.

Will this fit my existing gearbox with 48 pitch parts?

If your gearbox and pinion are 48 pitch and have correct spacing, the 3Racing 3RAC-SG4876 should install without major changes; always confirm clearances first.

How can I check for wear on the spur gear?

Inspect teeth for flattening or chips, listen for irregular noise during runs, and swap the gear if you notice uneven engagement.

Are there setup checks after fitting a new spur?

Check pinion alignment, run a brief low-speed test to confirm mesh, and then re-torque fixings once you are satisfied with engagement.