Radical Clubsport chassis number 175 is a white car with a Kawasaki 1200cc dry sump engine. The car was purchased new from Radical by Brian Casey in 2002. The second owner was then sold to Graham Saunders who successfully campaigned the car and had track records with it. It was then acquired by David Williams in 2005 who used it for track days. In September 2021 the car was located in Southampton England.  In November 2021 the car had a new owner, Fronk Gillett, and was located in Newquay, Cornwall, UK and is planed to be used for hillclimbs and sprints.