Tamiya TT02 Delrin 42 Pitch 70T Spur Gear by GPM DTT2B070T  [DTT2B070T]

Tamiya TT02 70T Delrin Spur Gear Overview

This Delrin spur gear is a scale RC replacement intended for the Tamiya TT02 platform and TT02B variant, supplied as 1pcs and specified as 42 pitch, 70T. It is an aftermarket gear produced by GPM for hobby drivetrain use only and is not for real vehicle applications.

Delrin material offers low friction and dimensional stability suited for spur gear use in RC drivetrains. When replacing the stock gear, check existing pinion alignment and ensure the gearbox is clean; confirm gear mesh and bearing condition before running the model. Use common RC practice to set mesh and secure the gear to avoid slippage under load.

For tuning, this 70T spur changes final ratio compared with other common tooth counts used on TT02 setups, so pair it with the appropriate pinion to reach your desired motor and ESC characteristics. The part is intended as a direct fit for the listed chassis when used with the original gearbox components.