Duzmo Motorcycles

Last updated

Duzmo Motorcycles
IndustryManufacturing and engineering
FateSold
SuccessorD. J. Sheppards
Founded1919
Defunct1923
Headquarters Enfield Highway, UK
Key people
John Wallace
ProductsMotorcycles

Duzmo Motorcycles was a British motorcycle manufacturer. Founded in Enfield Highway, London in 1919 by John Wallace, engines for the early Duzmo machines were manufactured by the Advance Motor Manufacturing Company in Northampton. Wallace had no training as an engineer but while he was still at school he set up a workshop in his garden and built a motorcycle from parts. This experience helped him secure an apprenticeship with Collier & Sons. His father bought him a Rudge racing motorcycle and he began competing at Brooklands. [1] Originally riding for JAP until they found he was under age, Wallace met Bert le Vack and both found work at Scottish car makers Arrol-Johnston designing aircraft engines for the duration of the First World War.

Motorcycle Two- or three-wheeled motor vehicle

A motorcycle, often called a bike, motorbike, or cycle, is a two- or three-wheeled motor vehicle. Motorcycle design varies greatly to suit a range of different purposes: long distance travel, commuting, cruising, sport including racing, and off-road riding. Motorcycling is riding a motorcycle and related social activity such as joining a motorcycle club and attending motorcycle rallies.

Enfield Highway human settlement in United Kingdom

Enfield Highway is an area in the London Borough of Enfield, north London. It is roughly located in the area either side of Hertford Road between Hoe Lane and The Ride.

The Advance Motor Manufacturing Company was a British motorcycle and engine manufacturer established in 1905. As well as supplying aircraft engines to the pioneering monoplane developers, Advance engines were also used by Captain Robert Scott to power Antarctic snow sleds. After the end of the Second World War the company was sold to Sheepbridge Engineering and became a motor supplies organisation.

Contents

After the war Wallace designed a racing motorcycle engine and sold the design to the Portable Tool and Engineering Company of Enfield Highway, who employed Wallace as their chief designer. Bert le Vack helped with development and between them created the Duzmo in 1920. They were keen to go into production but the Portable Tool directors decided to wind up the company. Wallace borrowed money to go it alone and built Duzmo motorcycles under his own name, with engines made for him by The Advance Motor Manufacturing Co. of Northampton. [1]

Northampton county town of Northamptonshire, England

Northampton is a large market town and the county town of Northamptonshire in the East Midlands of England. It lies on the River Nene, 60 miles (97 km) north-west of London and 45 miles (72 km) south-east of Birmingham. One of the largest towns in England, it had a population of 212,100 at the 2011 census.

Wallace designed the last Duzmo in 1923. It had a number of novel innovations, including an inclined engine and low seat but only one was built before Wallace ran out of money and had to sell the business to D. J. Sheppards. He returned to aircraft engine design with D. Napier & Sons and died in 1983. [1]

Models

ModelYearNotes
Duzmo 496cc1920Belt drive
Duzmo 992cc1922V twin
Duzmo1923Inclined engine

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References

  1. 1 2 3 "Duzmo Motorcycles". Archived from the original on 23 June 2008. Retrieved 3 August 2008.