Arrowmax AM-364031 64P 31T 7075 Hard Pinion Gear - Precision Upgrade  [AM-364031]

Arrowmax AM-364031 Pinion Gear 64P 31T 7075 Hard
Price:
£3.88
Brand:
Arrowmax
Model:
AM-364031
Condition:
Brand New
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Precision and Longevity in a 64P 31T Pinion

The Arrowmax AM-364031 pinion gear is aimed at modellers seeking precise tooth form and durable construction. Made from 7075 hardened aluminium, it offers a strong yet lightweight option for a variety of RC applications.

Notable Features of This Pinion

Correct gearing is essential for drive response and top speed. The 64 pitch (64P) and 31 teeth (31T) provide smooth engagement and efficient power transfer, making this pinion a versatile choice for track and club use.

Mounting and Vehicle Suitability

Thanks to exact machining and common sizing, installation is simple and the pinion will fit many standard motor types. This makes it easy to swap in as an upgrade or replacement part.

Will this improve acceleration or top speed?

Changes depend on the overall gear ratio. Swapping to a different tooth count on the spur or pinion alters acceleration versus top speed, so plan changes based on your goals.

Is material hardness important for pinions?

Yes, 7075 hardened aluminium provides a good balance of strength and low weight, reducing deformation under load while keeping mass down for quicker response.

What checks should I do after fitting?

After fitting, verify gear mesh, run the motor at low speed to listen for unusual noise, and inspect teeth for correct contact. Recheck after a short test run.

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