Arrowmax AM-364025 64P 25T 7075 Hard Pinion Gear Track Ready  [AM-364025]

Arrowmax AM-364025 Pinion Gear 64P 25T 7075 Hard
Price:
AUD$7.95
Brand:
Arrowmax
Model:
AM-364025
Condition:
Brand New
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High-Precision Arrowmax AM-364025 Pinion

The Arrowmax AM-364025 pinion gear combines a 64-pitch tooth form with 25 teeth and robust 7075 hard material for dependable drivetrain performance. It is built to keep tooth profiles tight under race and practice conditions.

Why This Pinion Helps

Its rigid 7075 construction offers a consistent tooth mesh that reduces slop and improves throttle response. The 64P 25T layout helps maintain efficient transfer of power from motor to spur when installed with proper spacing.

Where to Fit It

Compatible with any model specifying a 64-pitch, 25-tooth pinion, this part is a solid choice for both tarmac and loose-surface vehicles. Always double-check shaft diameter and set gear mesh before running.

Is this pinion suitable for high-power brushless systems?

Yes, provided the motor shaft fits the pinion and the drivetrain components can handle the motor's torque. Proper mesh and cooling help prevent premature wear.

How should I set the gear mesh?

Use a feeler method or a thin paper shim to establish a slight clearance between pinion and spur, then tighten the pinion and recheck under load to ensure correct engagement.

Can I replace my existing pinion with this one without other changes?

You can swap it in if your system already uses 64-pitch gears and the shaft bore matches. If you change tooth count you may need to adjust gearing for desired acceleration and top speed.

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