De marktplaats: alle oldtimers te koop

When production resumed post-war, Norton’s over-the-counter racer emerged much as it had been in 1939, with single-overhead-camshaft engine, ‘square’ cylinder head finning, upright gearbox, and plunger-suspended ‘garden gate’ frames. Only the presence of the Roadholder telescopic front fork readily distinguished the new Manx from its immediate pred..

The first Big 4 machines starting in 1907 with a bore and stroke of 82 x 120 mm (633cc).This capacity lasted till 1947.The model name Big Four was used from 1907 till 1954, when production of all side valve Nortons stopped.The model was mainly designed as a strong and reliable sidecar machine: in world war one many were supplied to the Russian army..

When production resumed post-war, Norton’s over-the-counter racer emerged much as it had been in 1939, with single-overhead-camshaft engine, ‘square’ cylinder head finning, upright gearbox, and plunger-suspended ‘garden gate’ frames. Only the presence of the Roadholder telescopic front fork readily distinguished the new Manx from its imme..

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