3RACING 64 Pitch 61T Pinion Gear 7075 Hard Coating - 3RAC-PG6461 [3RAC-PG6461]

3RACING 64 Pitch Pinion Gear 61T (7075 w/ Hard Coating) - 3RAC-PG6461

Price:

CAD$6.06

Brand:

3Racing

Model:

3RAC-PG6461

Condition:

Brand New

Quantity:

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Description
FAQ

Track-Grade Precision: 3RACING 64 Pitch 61T Pinion

Built for racers who expect reliable engagement, the 3RACING 64 Pitch 61T pinion is machined from 7075 aluminum and finished with a hard coat to resist wear while preserving tooth geometry under heavy load.

Core Features

Material: 7075 aluminum for high strength with a low weight penalty.
Durability: Hard coating improves surface hardness and reduces abrasive wear to extend service life.
Compatibility: Intended for drivetrains that use 64 pitch pinion gears; check bore and tooth count for fitment.

Race-Proven Power Transfer

The precise tooth profile promotes smooth torque handoff and consistent mesh, helping maintain predictable acceleration and control during competitive runs.

Will this pinion fit a 64 pitch gearbox?

This pinion is made for 64 pitch systems; confirm your gearbox uses 64 pitch and verify shaft bore before installing.

Does the hard coating change setup or mesh?

The coating increases surface hardness but does not alter tooth geometry significantly; set mesh as usual and recheck after a short run-in.

Any tips for installation and break-in?

Fit with proper backlash, perform a few low load runs to seat the teeth, then inspect mesh and retighten grub screws if needed.