This set includes ten precision-cut shims, each measuring 4mm x 10mm with a 0.15mm thickness, fabricated from high-quality steel. These shims are crucial for fine-tuning the clearances within RC vehicle drivetrains, particularly in differentials and gearboxes, ensuring optimal gear meshing and reducing slop for smoother power delivery and extended component life. Proper shim installation is essential for maintaining efficient operation and preventing premature wear in high-performance RC applications.
