The GPM DKM1000 is a set of three Delrin spur gears designed as aftermarket replacements for Kyosho motorcycle wheel assemblies. The kit contains 52T, 53T and 55T gears supplied as a 3pcs set to enable targeted replacement or fine tuning of final drive ratios.
These spurs function as the driven gears at the wheel, interfacing with the motor pinion and gearbox output. Delrin was selected for its low coefficient of friction and consistent wear characteristics under typical hobby loads, which improves engagement stability compared with some standard injection molded plastics.
Installation and setup: confirm shaft bore and mounting fit, set appropriate backlash and mesh, and retain original spacers and shims where applicable. The separate tooth counts allow controlled changes to acceleration and top speed within the constraints of the chassis and drivetrain components.
For precision-minded hobbyists seeking a durable Delrin option for Kyosho motorcycle spurs, the DKM1000 offers predictable fit and material performance for routine tuning and maintenance.