Arrowmax AM-464040 64P 40T Pinion Gear - Mesh Optimiser  [AM-464040]

Arrowmax AM-464040 Pinion Gear 64P 40T(SL)
Price:
NZD$9.95
Brand:
Arrowmax
Model:
AM-464040
Condition:
Brand New
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Upgrade Gear Mesh with Arrowmax AM-464040

The Arrowmax AM-464040 Pinion Gear offers hobbyists a straight-forward way to improve drivetrain behaviour. With a 64-pitch profile and 40 teeth, it is made to promote smoother engagement and steady power flow across different RC chassis types.

Precise Tooth Geometry and Model Fit

Designed for tight tolerances, the Arrowmax 64P 40T pinion ensures consistent mesh with matching spur gears. Its dimensions are suitable for many setups that call for a 64-pitch pinion, making it a reliable swap when fine-tuning acceleration and top speed balance.

Long-Lasting Performance Under Load

Built from durable material, this pinion is intended to resist wear from regular track sessions and rough runs. Its sturdy construction helps keep drivetrain performance predictable over extended use.

Can I use the Arrowmax AM-464040 on both brushed and brushless setups?

Yes, the pinion works with either motor type as long as the motor shaft and 64-pitch gear system match the pinion's bore and pitch.

Will changing to 40T affect torque noticeably?

Moving tooth counts shifts gear ratio. A 40T pinion typically raises top speed and reduces low-end torque compared with smaller tooth counts, depending on the spur pairing.

Are any shims or spacers required for installation?

Some motor mounts need a thin spacer to set correct mesh. Check mesh by hand and add shims only if required to achieve the recommended gap.

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