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There may be more elegant solutions, but this adorns a mate's 1200 Sport. He's happy with this overkill.More details are to be found in the "LED Driving Lights" post on grisoghetto.
Single units do work but the only point straight ahead. With dual pods you can aim each on slightly to the outside of the bike to cast more light to the sides to liht up the sides of the road while while keeping the road floded with light.