The Yokomo PG-4834A is a 34 tooth hard-coated aluminium pinion designed to run with 48 pitch spur gears. The hard finish improves wear resistance while the aluminium keeps rotating mass low for improved responsiveness.
This pinion fits several Yokomo frames including the DP-DIB family and will mesh with other 48 pitch spurs. Its reduced inertia supports quicker acceleration and steadier power transfer during runs.
To set mesh, move the motor to obtain a small even gap and then tighten mounts while rechecking engagement. Clean the gear after dusty sessions and replace the pinion if the tooth profile shows damage.
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