1925 - 1927
The Omega motorcycle was made from 1909 to 1927, orginally in Wolverhampton, but a few cars were made in the last years of the company's life. They were 3-wheelers powered by a 980cc V-twin JAP engine, driving the single rear wheel by chain. The price was only £90.
Source: Nick Georgano / The Beaulieu Encyclopaedia of the Automobile