This 48 pitch, 27-tooth pinion is treated for high surface hardness to resist wear from repeated gear contacts. Its construction aims to preserve tooth profile and minimize deformation during extended track use.
Installation notes: the pinion is for 48 pitch systems; always confirm motor shaft diameter and keying prior to fitment. To protect the gearset, set mesh with a thin feeler, rotate the drivetrain to seat teeth, then secure the pinion fastener while holding mesh. Recheck tightness and wear after initial runs.
Longevity advice: regular inspection for pitting or burr formation will help you spot early wear. Use compatible 48 pitch spurs and maintain proper mesh to maximize service life under spirited driving conditions.
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