bsa grass track speedway motorcycle barn find

Hi. i found this bike in a shed. i was told its a  125?? or 175 ??bantom engine with a 4 speed box. nd a twin plug head. havent tried to start it. ts not been started for a long time and you have to bump start it . heels and tyres are good. ears work. ts got good compression. cash on collection only any questions give me a ring. o tex.  07724151096 -01929480949 can deliver locally. an be seen any time. nbsp;

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