
LOT 527
1928 Rudge-Whitworth 500 Special Registration no. WK4905 Frame no. 30212 Engine no. 51145
Sold for £8,050 inc. premium
Lot 527
1928 Rudge-Whitworth 500 Special
1928 Rudge-Whitworth 500 Special
Registration no. WK4905
Frame no. 30212
Engine no. 51145
Registration no. WK4905
Frame no. 30212
Engine no. 51145
Formed by the acquisition in 1894 of the Rudge Cycle Company Ltd by the Pugh family's Whitworth Cycle Company, Rudge-Whitworth built its first motorcycle in 1910 and is best remembered for its pioneering use of four-valve cylinder heads. Rudge-Whitworth's first four-valve production motorcycle made its public debut at the Olympia Show in 1923, and the company persevered with the layout until manufacture ceased at the outbreak of WW2. The motorcycling public's response to this new four-valve, four-speed model was enthusiastic and by the end of 1924 twice as many machines had been produced as in 1923. The full potential of Rudge's four-valves-per-cylinder design was slow to emerge but in 1928 Graham Walker's works '500' became the first motorcycle to win a road race - the Ulster Grand Prix - at an average speed in excess of 80mph, a feat which led to the introduction of the legendary 'Ulster' sports model.
This Vintage-era Special was purchased in May 2022 with the intention to re-commission it, although nothing has been done and it has not been ridden by the current owner. Last started in March 2022, the Rudge is believed to be in original condition, including the tank paintwork, and will require recommissioning to a greater or lesser extent before further use. In 1928 'WK 4905' featured in an article in The Motor Cycle (copy included) and the history file also contains a current V5C and various bills/receipts.
This Vintage-era Special was purchased in May 2022 with the intention to re-commission it, although nothing has been done and it has not been ridden by the current owner. Last started in March 2022, the Rudge is believed to be in original condition, including the tank paintwork, and will require recommissioning to a greater or lesser extent before further use. In 1928 'WK 4905' featured in an article in The Motor Cycle (copy included) and the history file also contains a current V5C and various bills/receipts.
Footnotes
All lots are sold 'as is/where is' and Bidders must satisfy themselves as to the provenance, condition, age, completeness and originality prior to bidding.
Saleroom notices
The machine is believed to be an older restoration.

















Additional information
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