Villiers Engineering was a manufacturer of motorcycles and cycle parts, and an engineering company based in Villiers Street, Wolverhampton, England.
Early history
In the 1890s John Marston's Sunbeam had become extremely successful by relying on high quality of production and finish. But Marston was dissatisfied with the pedals on his machines, which he bought in. In 1890 he dispatched his son Charles to the US on a selling trip, but included in his instructions that Charles must discuss pedal engineering with Pratt and Whitney in Hartford, Connecticut and come back with a high-class pedal and the machinery for making it. Charles said that the Villiers Engineering Co. was "the ultimate fruit" of his trip to the US, being impressed by the production system and the labour saving devices. He pointed out that "it was not possible to develop these at Sunbeamland, which had long been working on another plan, but it was possible to start them in a new factory".
As a result of the tour, in 1898, John Marston bought a small Japanning works based in Villiers Street, Wolverhampton. Under the direction of Charles, the company made cycle parts for the Sunbeam company. As the factory was producing more parts than Sunbeam required, it sold components to other manufacturers.
1902 was a momentous year for Villiers. Firstly, John Marston sold the company to his son Charles for £6,000 on a loan against future profits. Secondly, it developed and patented the cycle free-wheel, which every cycle manufacturer required. The production of free wheels reached its peak just after the Second World War, as the company produced 80,000 per week or 4 million per year.
Production pre First World War
Apart from the production of freewheels outlined above, the company produced its first engine in early 1912, a 350 cc four-stroke complete with integral two-speed gearbox. Later that year it developed a 269 cc two-stroke (70mm bore and stroke) and the simplicity of this engine and attractive price made it a rapid success. During 1913 the Sun-Villers motorcycle was launched manufactured by the Sun Cycle & Fittings Co.
By 1914 the Villiers 269 cc 2-stroke engine had been adopted by a large number of motorcycle manufacturers, such as the Allday (Alldays & Onions), The Royal Ruby, The New Ryder, the Bown-Villiers, the Coventry-Eagle, the Gerrard, Sparkbrook, the Invicta (A. Barnett & Co), the Ixion, the Juno, and the Roulette.
In spite of the huge success of the 269 cc two-stroke, the four-stroke engine had not completely been shelved, as in October 1914, J.H Motors of Oldham announced two motorcycles, the No.1 fitted with a 2.75 hp Villiers four-stroke engine of 349 cc (74.5 x 80 mm bore and stroke), and a 2.5 hp two-stroke model using the Villiers 269 cc engine. Whether many of either model were made before war orders halted production in 1915 is unclear.
Other manufacturers known to use Villiers engines up to 1915 include the Campion, The Hobart, the Chater-Lea, the Diamond, and the Excelsior.
Production during World War One
During World War One, in common with many firms not directly involved in making military transport, the Villiers factory changed to production of munitions, in particular fuses for 75mm shells. Companies engaged in war work still worked on new models anticipating the end of the war, with Villiers applying for 16 engine-related patents during the war. One particular issue was a generic problem – the fact that before the war most engines relied on German-made magnetos for ignition, which caused a major issue during the war. In January 1917 Villiers patented their solution to this problem – the flywheel-magneto, which became a standard feature of their engines.
Production in the inter-war years
Immediately after the war Villiers picked up where they had left off, with supply of the 269 cc engine, now as the Mark II engine with different method of attaching the exhaust. By 1919 the bikes that used the Villiers engines included the Excelsior lightweight, the Diamond (D.F.& M. Engineering Co), the Royal Ruby, the Wolf Lightweight (Wulfruna Engineering), the Carfield, the Ruffells, the P.V. (Elliston & Fell), the Sparkbrook, the Yvel, the P&S lightweight (Pearson and Sopwith), the Chater-Lea, the Campion, the Victoria (of Glasgow), the Hobart, the Olympic, the Ixion, the Bown-Villiers, the Wilkin, and the Saltley. The engine remained much the same, and continued to use a separate magneto, though it did have an oil pump to provide crankcase and piston lubrication via a hollow crankcase bolt – a design that Villiers had patented during 1914/1915.