The radical brilliance of Irving and Vincent – and their passion for speed is rightfully marvelled at today – and by none more than two brothers in the outer suburbs of Melbourne, Australia. Ken and Barry Horner’s passion for excellence, speed and individuality, combined with a strong patriotic connection to Vincent Motorcycles, fuelled their desire to see how much further the performance of Irving’s legendary engine could be taken – so the Irving Vincent project was conceived – of which both namesakes would surely be proud. More.