These are made as a custom, one off, part designed for each application. The pictures shown below are using a standard 750 frame as a mock up to illustrate how it fits. We can just make the swing arm for you.. or we can do the whole turn key conversion for you much cheaper and easier than changing the whole frame. We can do this for most any application or make of bike you have. Doing it this way keeps the shock absorber suspension, rather than the more common rigid frames.