They used to sell one -- not sure if they still do -- that mounted on a plate that fastened through the rocker box cover bolts. That would fit about any bike, wouldn't it?
They're pretty universal. You just screw the sensor in the pan and run the wiring to the gauge. As long as you can mount it where you want it, it should work. On my Heritage, I just used the dip stick with a thermometer in the top of it. It worked great for me.