I was thinking about where to put the vignette once my iron horse gets here. Under the seat really isn't an option because it requires tools to remove. I also lack a windshield. On the front fork would work I suppose.

Does anyone know if it's possible to keep the sticker in a compartment or in your wallet with registration and just show it to any officer if/when they should ask to see it? Or does it need to be physically attached to the motorcycle?