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 Moto Guzzi - 220 P 238 (P175 P250)
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Moto Guzzi P 238 (P175 P250) motocyclette motorrad motorcycle vintage classic classique scooter roller moto scooter
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Capacity : 220
Model : P 238 (P175 P250)
Production : 1934 - 1936
Category : (R) Street Bike



Working down from the top

Contrary to the practice of most marques, Moto Guzzi started from the top of its range with a 500cc horizontal single and it wasn't until 1932, eleven years after its first model, that the marque made anything as small as the P175.

Welcome Source of Revenue

It was no surprise that the little model followed the layout of its big siblings, with a horizontal unit-construction engine mounted in a rigid double cradle frame. Several thousand of the different versions of the "P" series were sold, making it one of the most profitable of the Mandello factory's products. It was a welcome source of revenue, after the early the 1930s which had been costly, with the firm's three-cylinder touring and racing models proving a ruinous venture.

Modern and Sporty

The P175 was a sports bike that abandoned the firm's traditional opposed valves, in favor of totally enclosed overhead valves closed by hairpin springs. This little machine, with a big performance continued to evolve. A 238cc version was added in 1934, at the same time as a foot-change replaced the hand selector. The production tailed off into the PE, with rear swinging fork suspension, and the more sporting PES. The series P became the PL in 1937, adopting, for reasons of cost, a frame in pressed steel ("L" stood for "Lamiera" = "sheet metal"). In 1939 the new 247cc PE with a four-speed transmission fmally appeared; it later took the name of "Airone" ("heron") and remained in Moto Guzzi's catalog until 1957.


Engine: 23&c (68x64mm) air-cooled horizontal single-cylinder; dry-sump lubrication; magneto ignition

Power Rating: 9 hp @ 4000 rpm

Valves: overhead

Fuel System: 18mm Amal carburetor

Transmission: 3-speed; final drive by chain

Suspension: girder fork (front); rigid (rear)

Brakes: drum (front & rear)

Wheels: 3.00x19 inch (front & rear)

Weight: 253 lb

Maximum Speed: 65 mph


Tbe prominent external flywheel earned the classic Moto Guzzi singles the nickname "bacon slice. "


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.