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 Hazlewood - 636 JAP & Side car Montgomery
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Photo ou archives : M. Woollett

Capacity : 636
Model : JAP & Side car Montgomery
Production : 1914 -
Category : (R) Street Bike


636cc JAP and Montgomery Sidecar -1914

Built for the Empire

Hazlewood of Coventry specialized in building motorcycles for export to the colonies of the British Empire, especially Australia, New Zealand, South Africa and Canada.

Strong and Reliable

To withstand often appalling road conditions, the machines had to be particularly solid and equipped with reliable engines needing a minimum of maintenance. The first Hazlewood models appeared in 1905. By 1914, the firm had earned a sound reputation with its mostly JAP-engined machines, but few survive today.

Sold in England

When WWI began in August 1914, exports of Hazlewoods ceased and sales were restricted to the home market. The motorcycle pictured was sold complete with a Coventry-made Montgomery wicker sidecar. But when the magneto failed in the mid-1920s, its owner pushed it into his garage in disgust. It remained there until his death in 1964, when it was sold at auction. This Hazlewood was equipped with the smallest twin made by ]AP at that time, a side-valve 636cc unit. It had chain transmission to a transfer gearbox and the clutch, then by belt to a three-speed Armstrong hub. The gear lever was mounted on the left side of the tank with a quadrant marked "Slow" (forward lever), "Fast" (central lever) and "Middle" (back lever). The large aluminum foot boards were typical of the time, as were the superb "cow horn" handlebars.


Engine: 636cc (69x85nun) air-cooled V-twin four-stroke; Bosch magneto

Power Rating: 8 hp @ 2600 rpm

Valves: side

Fuel System: carburetor

Transmission: Armstrong 3-speed hub gear, chain primary and belt final drive

Suspension: Druid side-sprung girder forks (front); rigid (rear)

Brakes: cycle-type rim (front); belt rim (rea r)

Wheels: 26x3.00 inch (front & rear)

Weight: 400 lb with sidecar

Maximum Speed: 40 mph

Restored to its original condition, this 1914 Hazlewood is equipped with a woven wicker sidecar in the original Montgomery pattern.


Le fichier Moto Passion réalisé par François-Marie Dumas réunit près de deux mille photos accompagnées d'un historique très complet des machines présentées.
Il sera progressivement mis à jour ici et toute information complémentaire est la bienvenue sur info@moto-collection.org.

Cette documentation unique, qui constitue sans doute l'encyclopédie la plus exhaustive jamais écrite sur l'histoire de la moto, a été réalisée avec l'assistance de nombreux spécialistes dont principalement Didier Ganneau, Christophe Gaime, Mick Woollett, Jean Goyard, Bernard Salvat, Christian Rey, Yves Campion, Helmut Krackowizer, Michael Dregni, Michel Montange, etc. que je remercie ici.

Disponible sur demande :
- Les fiches originales sur papier
- Les photos et archives signées de mon nom en haute définition ou les documents originaux.
Me contacter sur info@moto-collection.org pour les conditions et droits d'utilisation.