3Racing 3RAC-PG4845 48 Pitch 45T Pinion Gear Track-Tuned 7075 [3RAC-PG4845]

3RACING 48 Pitch Pinion Gear 45T (7075 w/ Hard Coating) - 3RAC-PG4845

Price:

NZD$7.57

Brand:

3Racing

Model:

3RAC-PG4845

Not Available

Please kindly input your name and email address, we will inform you once we have the restocking.

Or you may find similar product under the

R/C General - Gears - Pinion Gears

Track-Focused 7075 Pinion from 3Racing

The 3Racing 48 Pitch Pinion Gear 45T, model 3RAC-PG4845, is manufactured from 7075 aluminium and finished with a hard coating to improve surface durability. The 45-tooth configuration helps operators make fine-grain changes to top speed and acceleration characteristics when refining a vehicle's setup.

Feature Summary

Material: 7075 aluminium provides good strength to weight balance.
Coating: Tough hard coat to limit wear in demanding use.
Tooth Count: 45T for accurate gear ratio adjustments.
Compatibility: Intended for chassis that take 48 pitch gears.
Application: Useful for lap time focused tuning and race practice.

Can this be used on brushless high RPM motors?

Yes, when paired with compatible spur gears and properly set pinion mesh, the material and coating stand up well to higher RPMs.

What maintenance helps extend pinion life?

Keep the gear clean from grit, check mesh alignment regularly, and replace if tooth edges become sharp or deformed.

Does the product require a specific set screw or shaft fit?

Verify your motor shaft diameter and set screw style; the pinion is made to standard 48 pitch fits but shaft seat details vary between motors.