Hello ,Iam 74 years old now and owned an s7 sunbeam , I would give my back teeth now to have it back , [not too many left anyway}It was such l lovely bike to cruise gently through the countryside, the buzzzz of the motor so pleasant , Back in 1961 and 62 I was a mechanic for Norton motorcycles, and also Kings of Oxford in Leicester , The s7 had a sidecar on which the motor was a bit short of breath for , but I loved it , A problem which I had was the phospher bronze rear drive wearing out so quickly, has anyone since made an impovement for this , I am getting the itch to get another bike and saw your club so decided to have a chat , I lived in USA for 30 years , come on back !!