Aihe: bsa a65 moottorin numero

[Aki Vaaljoki]

Minkä vuotinen on tämmönen bsa kuin (A65 LA 11299 Y)? Rungossa ja koneessa on sama numero. En löydä mistään selitystä mitä to y tarkoittaa.

[markku pöysti]

Vaikuttais alunperin -67 Lightningilta http://www.bsaownersclub.co.uk/Engine_Frame.html

En löydä mistään selitystä mitä to y tarkoittaa.

Machines still in stock in the 1967 season (about 1000) were resold in the 1969 and 1970 season. These returned machines are shown with a cross at the beginning of the despatch book record, they then reappear at the end of the book with the revised despatch date. The 1969 models are identified by the adding of an extra 0 at the end of the frame marking putting the number series into the 100,000's. Machines re-exported in 1970 were stamped with a 'Y' suffix to indicate that they were 1970 models and therefore eligible for the increased warranty.

[Aki Vaaljoki]

Mistä tunnistaa sen sylinterin että onko se uudempi vai vanhempi malli? sylinterissä on merkintä 71-1033