The Yokomo BM-4817A is a 48 pitch, 17 tooth hard steel pinion designed for RC enthusiasts who need precise gear engagement. It suits GT-series vehicles and is intended to improve durability in standard racing applications.
Manufactured from hardened steel, this pinion offers increased resistance to wear in regular use and pairs with a variety of Yokomo GT5 and GT3 chassis. The 48 pitch profile is standard for many GT spurs and pinions.
A 3 x 3mm set screw is supplied to secure the pinion to the motor shaft for straightforward mounting. Regularly check mesh alignment and the condition of the teeth to ensure consistent performance over time.
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