Description
1957 ARIEL 1,000CC SQUARE FOUR MKII FRAME NO. GM127 ENGINE NO. NML1987 *Evolution of the Ariel 4G *Same owner since 1989 Designed by Edward Turner, creator of the trend-setting Triumph Speed Twin, the first Ariel Square Four was shown at the Olympia Motorcycle Show in 1930. Conceived as an overhead-camshaft...