1950 BSA B31 Plunger – Unrestored “Oily Rag” Original, Running & Riding with Original Registration

A wonderfully original example of BSA’s classic 350cc single. This 1950 BSA B31 Plunger is in unrestored oily rag condition with its original registration number and still showing the honest patina of its 75 years.

This machine is running and riding, starting easily and performing just as a well-sorted B31 should. The engine runs smoothly with that characteristic BSA thump, the gearbox selects cleanly. It’s been carefully maintained and enjoyed rather than restored, preserving its originality and period character throughout. comes with V5c