Bonhams Cars : c.1942 BSA 500cc M20 Military Motorcycle Frame no. over-painted (WM20/74479 in logbook) Engine no. WM20/95638
Owens Motorcycles–Wales based motorcycle business. Buying and selling British motorbikes and spares. Contact us by email or phone, visit us. Wide choice of vintage British motorbikes and spares+cars. BSA ZB31 plunger frame