







⚡ Upgrade your ride with precision and power!
This silver CNC adapter kit fits 1" (25mm) and 1.5" (38mm) rear hubs on 49cc to 80cc 2-stroke motorized bicycles. Crafted from aircraft-grade aluminum, it offers superior corrosion resistance and durability. The package includes a CNC adapter, two reducing gaskets, and a 32-tooth sprocket, providing a complete, reliable upgrade solution for enhanced bike performance.
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