The Arrowmax AM-348016 pinion is a practical upgrade for RC drivers who want a tougher, more precise pinion tooth set. Machined from 7075 aluminum, it balances strength and low rotating mass to help maintain drivetrain efficiency under load.
7075 aluminum offers a strong strength-to-weight ratio that helps pinions resist wear while keeping weight down. That means steadier power transfer and longer life compared to softer materials.
With a 48-pitch and 16-teeth layout, this pinion is compatible with a wide variety of RC models. It suits both competitive and recreational use, performing reliably across different surfaces and running conditions.
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