Review from RC Driver, Issue 108, December 2012
In electric RC, the pinion gear is meshed with the spur gear and provide power to drive train. A quality pinion gear will provide maximum transfer of speed and power to the motor.
“I am a fan of precision manufactured, quality pinion gears that when properly meshed with a new or good spur are totally silent! These gears from Yeah Racing certainly fill the bill.”
By Chris Kovachevich, RC Driver
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