For the 1985 season Suzuki adopted a new approach in respect to their hugely successful RG500 partly in response to changes being seen in domestic racing. National championships were moving towards production based, four stroke formulas resulting in less demand for over the counter Grand Prix 500's. Suzuki opted to stop producing complete RG500's, instead supplying Padgett's of Batley with up rated, magnesium cased, stepped RG500 engines and their associated power valves and expansion chambers. Padgett's would then supply complete machines using a steel frame built by Harris Performance and based on the Suzuki Mk VII/VIII frame. A total of twelve engines were supplied to the Yorkshire based company with machines being built between 1985 and 1988. The machine offered is number 11 of the 12 and was ridden by Darren Dixon, a Padgett's sponsored rider to victory in the 1988 British F1 Championship. It was subsequently sold to Brian Burgess in November 1988 for his son, John, to ride in the British Superbike Championship which, at that time still allowed machines such as the RG500 to compete. The ACU eventually banned two strokes form the British Superbike Championship at the start of the 1990's. The owners continued to run the RG500 in National and club events until 1996. Roger Keen prepared the engine during the period that the motorcycle was racing and recently the engine has been stripped and rebuilt with new parts by Phil Lovet. The machine was recently returned to the livery that it wore when being raced by Darren Dixon in 1988 with the paintwork being applied by Padgett's. It is in good condition in all respects following its restoration. This significant machine is offered with a letter from Clive Padgett confirming that it was Darren Dixon's Championship winning RG500 and that Padgett's sold the motorcycle to Mr Burgess in November 1988 together with a letter from Mr Burgess outlining the machines history during his ownership and a DVD showing Darren Dixon winning three races.