BMW Airhead Gauge Cover

I designed these covers to fill in the gauge holes in S-Fairings or the like. These should cover up the BMW 52mm holes for their Voltmeter, or clock gauges. The design with the 29mm hole in it is designed to install a USB charger/Voltmeter USB Outlet off of amazon (such as this one: https://a.co/d/07eyvqjt ) Make sure to add an inline switch to the positive line if you hook this thing directly to the battery to avoid it draining the battery. This is my first model, so it probably has some room for improvements. I printed this in PETG with 40% infill, since the walls are kinda thin. BMW Airhead, R90s, R90/6, R100RT