This precision-engineered three-piece alloy wheel gear assembly is supplied for Kyosho motorcycle scale models and comprises one 52T, one 53T and one 55T gear for direct replacement or ratio tuning. The kit is intended to restore worn wheel teeth or to provide incremental changes to final drive ratios on Kyosho wheel hubs.
The alloy formulation and manufacturing tolerances are selected to provide consistent tooth profile and improved wear resistance while maintaining accurate mesh with standard pinion and spur gear pairings. Use the supplied tooth counts to adjust acceleration and top-speed behaviour as part of drivetrain tuning.
Fitment requires standard wheel hub disassembly to access the gear mounting hardware and bearings. Verify bearing fit and set gear mesh precisely before final assembly, then conduct a controlled low-speed test to confirm smooth engagement. This part is aimed at hobbyists performing maintenance and tuning operations on model drivetrains.
Employ the 52T, 53T or 55T gears to refine final drive ratios or replace worn components, ensuring precise mesh and bearing seating for consistent drivetrain performance.