Ridged Edge Keyboard Glide Wheel Circular Spring Wheel for Electronic Musical Instruments

This music gear piece is a keyboard accessory designed as a circular keyboard glide wheel for electronic musical instruments, with a compact body that fits into instrument hardware setups. Built as a spring wheel with a metal spring center, it supports smooth movement and controlled operation in compatible keyboard assemblies. The component uses a semi-circular plastic body with a central hub, ridged outer edge, and cutout opening for a practical, functional structure. A plastic mounting bracket at the bottom helps secure the part in place, making installation and replacement more straightforward in supported instruments. Intended for KB, PSR, PSRE, and PSRS series keyboards, including S-650, S670, and S-550 models, this part helps maintain proper glide wheel function in compatible electronic instruments.