I have just fitted one of these, I mounted it on a bracket just behind the oil tank.
It came with a fantastic wiring loom and relay and when fitted looks just like a factory fit job. The bracket took ages to get right though.
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please, please a photo 
4 aircooled cylinders, 7 tires, not waterproof: my m3w Bluebelle (2013) and my 2CV Gundel (1990)
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