This aftermarket Delrin motor gear suits Kyosho Mini Inferno owners who need a direct motor pinion replacement. Supplied as a single 13T unit for the motor pinion location, it is described as an RC accessory for electrical Mini Inferno models.
Delrin lowers friction and often runs quieter than tougher plastics, which helps when making setup adjustments and during test runs. When fitting this pinion re-establish correct gear mesh and check shaft alignment, verify free rotation by hand, and confirm the motor spins smoothly before a full-power run.
Use this part for scheduled maintenance and modest tuning swaps where replacing a worn stock pinion with a matching Delrin 13T restores quieter operation and consistent gear engagement on Mini Inferno gear trains.
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