This titanium 15T motor pinion is produced for the Associated RC 18T platform and is supplied as a single pinion with its securing screw, intended as a replacement or upgrade to the standard 15T motor pinion. The titanium material aims to increase wear resistance and reduce rotating mass where suitable, while retaining the original gear ratio when used as a direct swap.
Installation notes: confirm the tooth count and alignment, set the pinion mesh to the spur gear for correct backlash, and tighten the set screw onto the motor shaft flat. After mounting, rotate the drivetrain by hand to ensure smooth operation and re-check for end float and secure fastening to prevent slippage during use.
As a straight 15T replacement this pinion preserves factory gearing while changing material characteristics that can affect feel and service life. It is appropriate for owners seeking a like-for-like maintenance upgrade or a worn pinion replacement.
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