
AJS 7R
Year:
1963
Manufacturer:
Associated Motor Cycles, Wolverhampton, England
Number Produced:
Unknown
Specifications:
348cc single cylinder SOHC four stroke engine 38bhp (28.7 kW) @ 7600-7800 rpm Weight 285 lb (129 kg)

Description:
Built from 1948 to 1963, Associated Motor Cycles' AJS 7R was one of the most successful over-the-counter racing motorcycles of all time. Almost all of Britain's road-race stars of the 1950s and 1960s rode a 7R at some stage of their careers and the model remains a major force in classic racing today, being highly sought after by competitors and collectors alike. Although a new design by Phil Walker, the 7R, with its chain-driven overhead-camshaft, was very reminiscent of the AJS 'cammy' singles of pre-war days. Despite the fact that the 7R was not, initially, as powerful as its main rivals - the Velocette KTT and Junior Manx Norton – its robust and simple construction endeared the model to the privateer responsible for his own maintenance. While the duplex loop frame and Teledraulic front fork remained essentially unchanged throughout production. Capable of speeds of 180-190 km/h (115-120mph), 7r's won the 1961,62 and 63 NZ Junior Manx TT races and came second in 1966. Peter Murphy of Auckland won the NZ Junior TT and was sixth in the Isle Of Man Junior TT on a 7R in 1957

