This Kyosho-branded wheel gear assembly is supplied as an aftermarket set produced by GPM under model DKM1000 and is intended for RC-scale motorcycle use. The set contains three Delrin spur gears with tooth counts of 52T, 53T, and 55T, packaged together as a 3pcs set for straightforward replacement of worn plastic gears on compatible Kyosho motorcycle platforms.
Functionally these gears act as the final driven spur gears in the wheel assembly, providing the meshing interface to the motor pinion and gearbox output. Delrin material offers low friction and wear resistance compared with some standard plastics, which helps maintain predictable gear engagement and reduces binding under normal RC operating conditions.
Installation notes: check gear mesh and backlash during fitment, retain original hardware and shims where applicable, and confirm correct rotational direction before test runs. The set is delivered as three separate gears, so you can replace a single worn unit or swap ratios by using different tooth counts to tune top speed versus acceleration within the limits of the chassis design.
For hobbyists replacing worn spur gears or adjusting gear ratios on Kyosho motorcycle kits, this GPM Delrin 3pcs set offers direct, material-focused replacement components intended for RC-scale use and tuning adjustments.
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