The Excelsior Super X was a motorcycle manufactured by the Excelsior Motor Manufacturing & Supply Company from 1925 to 1931. It was the most famous Excelsior motorcycle manufactured by that company and was the first American forty-five cubic inch motorcycle.
Source : Excelsior - moto refroidie air (intervalles type)
Aucune fiche pour ce modèle pour l'instant — soyez le premier à en proposer une.