BSA A70 Lightning 1971 in Alexandria,Canada
Engine Number Unnumbered
The engine is built from a blown-up BSA flat tracker, which had an A70 crankshaft, conrods, and oil pump, built into A65 cases. I acquired NOS A70 cases, and the other little bits that were missing, and completed the motor. It will be fitted to a 1971 A65 frame, some time this winter.
Located in Alexandria,Canada