3Racing 3RAC-SG4875/V2 75T 48 Pitch Spur Gear - Performance Fit [3RAC-SG4875/V2]

3RACING 48 Pitch Spur Gear 75T Ver.2 - 3RAC-SG4875/V2

Price:

NZD$7.56

Brand:

3Racing

Model:

3RAC-SG4875/V2

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R/C General - Gears - Spur Gears

Fine Tune Your RC with a 3Racing Spur

The 3Racing 48 Pitch Spur Gear 75T Ver.2 offers a dependable drivetrain upgrade for hobbyists and club racers. Its 75-tooth layout is engineered to balance torque and speed while keeping gear mesh predictable across different setups.

Primary Benefits of the 3Racing 75T Spur

Accurate Tooth Profile: Designed for consistent contact and efficient power flow through the gearbox.
Built for Repetition: Constructed to cope with regular running and practice without quick degradation.
Versatile Tooth Count: The 75T choice suits a variety of driving styles and track conditions.
Easy Integration: Fits a wide selection of 48 pitch systems with standard pinions.

Can I use this with brushless motors?

Yes, the spur gear works with brushless setups that pair to 48 pitch pinions, but ensure your motor mounting and pinion selection match the spur width and shaft spacing.

Is special lubrication needed for this spur?

Light grease on the gearbox bearings and keeping the spur free of abrasives is sufficient; avoid over greasing the teeth which can trap dirt.

Will switching to 75T require changing other gears?

You can often keep the same pinion, but changing pinion size is the standard way to adjust final drive ratio after fitting a new spur tooth count.