The Tamiya TT02 42P 69T Delrin Spur Gear by GPM DTT2069T is specified for 42 pitch gear trains and features 69 teeth to match standard TT02 pinions. Manufactured in Delrin, the gear provides low friction engagement and consistent tooth contact under load, helping to stabilise torque transfer and limit wear on mating components. This part is intended for hobbyists seeking a durable, maintenance friendly spur for competition or intensive use.