Skip to main content

LOT 527

1928 Rudge-Whitworth 500 Special Registration no. WK4905 Frame no. 30212 Engine no. 51145

Sold for £8,050 inc. premium

1928 Rudge-Whitworth 500 Special
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.

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

Own a similar item?

Submit your item online for a free auction estimate.

How to sell

Looking for a similar item?

Our Motorcycles specialists can help you find a similar item at an auction or via a private sale.

Find your local specialist

Specialist section

Auction Viewings

  • 22 April 2023, 09:00 - 17:00 BST
  • 23 April 2023, 09:00 - 17:00 BST

Bid now on these items

1952 Vincent 499cc Series-C Comet
United Kingdom
Coming soon

1952 Vincent 499cc Series-C Comet

£5,000 - £7,000
1980 Ducati 900 MHR
United Kingdom
Coming soon

1980 Ducati 900 MHR

£7,000 - £9,000
The Ex-John Goodall, 3rd Place, 2003 Manx Grand Prix, Senior, Matchless 500cc G50 Racing Motorcycle
United Kingdom
Coming soon

The Ex-John Goodall, 3rd Place, 2003 Manx Grand Prix, Senior, Matchless 500cc G50 Racing Motorcycle

£5,000 - £7,000
1914 Sunbeam 3½hp
United Kingdom
Coming soon

1914 Sunbeam 3½hp

£8,000 - £12,000
The Ex-John Goodall, 4th Place, 2007 Manx Grand Prix, Junior, AJS 350cc Racing Motorcycle
United Kingdom
Coming soon

The Ex-John Goodall, 4th Place, 2007 Manx Grand Prix, Junior, AJS 350cc Racing Motorcycle

£5,000 - £7,000
1975 Ducati 750 GT
United Kingdom
Coming soon

1975 Ducati 750 GT

£8,000 - £10,000
Yamaha Banshee 350. Custom Made Le Mans Edition, 2004.
Denmark

Yamaha Banshee 350. Custom Made Le Mans Edition, 2004.

DKK80,000 - DKK100,000
The Automotor and Horseless Vehicle Journal; 35 bound Volumes 1 to 25 (1896-1920), and Volume 32 (1927)
United Kingdom

The Automotor and Horseless Vehicle Journal; 35 bound Volumes 1 to 25 (1896-1920), and Volume 32 (1927)

£7,000 - £8,000
A Singer 'Xtraordinary' lever-driven 'Safety bicycle', circa 1882,
United Kingdom

A Singer 'Xtraordinary' lever-driven 'Safety bicycle', circa 1882,

£8,000 - £12,000