Ariel Square Four Motorcycle For Sale

Same owner for over 30 years 1952 ariel square four engine number.

Ariel square four motorcycle for sale.

V twins and inline fours set both lengthwise and across the frame had been used previously but turner s new design had two vertical twins sharing a common crankcase. Sv812 in 1928 engineer edward turner was shopping a new motorcycle design to english manufacturers. 1953 ariel square 4 real classic collectors piece nationwide delivery 12 950 00 no vat make ariel model square 4 year 1953 engine size 1 000 ccm mileage 41 836 miles emission class 1953 ariel square 4 collectors pieceone of a kind full running orderjust arrived in is this beautiful ariel square four finished in maroon and having covered only 41836 miles this bike has featured. The engine was a four stroke ohv unit coupled to a 4 speed gearbox.

For sale 1959 ariel square four mk11 last year of production original uk bike with original numbers 2000 miles since full engine rebuild and other ariel mods. Probably the best know of any of the ariel motorcycles the square four was manufactured in 500cc 600cc versions since 1931 production of the legendary 1000cc started in 1937 continued until 1959. Overhead camshafts and unit construction were well into the future for most firms so ariel was a real pioneer. The ariel square four 4f made its debut at the 1930 olympia motorcycle show featuring an overhead camshaft 500cc with a hand shift for the burman gearbox which was integral with the crankcase.