This aftermarket alloy wheel gear assembly is offered as a 2pcs set for Kyosho motorcycle RC drivetrains, supplied by GPM under model KM1739T. The set corresponds to the two model fitments listed in the product name, and is intended for installation with the GPM KM012A Gear Box.
The components are cast or machined in an alloy material to provide improved wear resistance compared with common plastic gears, and serve as the driven wheel gear interface inside the wave of components that transmit torque from the Motor through the Gearbox to the wheel.
Installation considerations focus on alignment and gear mesh: when replacing the original gear assemblies confirm correct seating in the Gear Box, check axial alignment and rotational clearance, and verify smooth engagement through a full range of motion. After installation, run the drivetrain slowly to confirm there is no binding or abnormal noise before normal operation.
Use this kit when replacing worn wheel gears or when upgrading to metal components for increased durability in Kyosho motorcycle RC setups; verify fit with the listed model codes and the GPM KM012A Gear Box before purchase.
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