All you need to know about buying a used BSA unit single, from the very first 250cc C15 to the final 500cc B50. Get the low-down on model histories, relative values, points to look for, plus advice on paperwork, auctions and restorations.
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All you need to know about buying a used BSA unit single, from the very first 250cc C15 to the final 500cc B50. Get the low-down on model histories, relative values, points to look for, plus advice on paperwork, auctions and restorations.
Read Less
