Motorworld by V.Sheyanov - 1939 Norton Big Four | Great Britain 🇬🇧 By 1935 the British Army was finally disappointed in the use of the BSA 500cc OHV V-twins (BSA B15), which
![BSA M20 1940's military motorcycle used by both the British Army and USA Army in WW11 Stock Photo - Alamy BSA M20 1940's military motorcycle used by both the British Army and USA Army in WW11 Stock Photo - Alamy](https://c8.alamy.com/comp/RN53R8/bsa-m20-1940s-military-motorcycle-used-by-both-the-british-army-and-usa-army-in-ww11-RN53R8.jpg)
BSA M20 1940's military motorcycle used by both the British Army and USA Army in WW11 Stock Photo - Alamy
![1944 BSA M20 for sale on BaT Auctions - closed on September 25, 2019 (Lot #23,270) | Bring a Trailer 1944 BSA M20 for sale on BaT Auctions - closed on September 25, 2019 (Lot #23,270) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2019/08/5d81229088a39_bsa_motorcycle_m20_1568476481f3d8825c002f965abAE959BE7-51BB-4637-852A-C1BE9F389674.jpeg?fit=940%2C681)
1944 BSA M20 for sale on BaT Auctions - closed on September 25, 2019 (Lot #23,270) | Bring a Trailer
![BSA WB 30 1942-RESTORED,RARE MOTORCYCLE. BADGED TO A Royal Marines WW2 UNIT .- THE RAREST OF WW2 PRODUCTION MOTORCYCLES. | Mainly BSA BSA WB 30 1942-RESTORED,RARE MOTORCYCLE. BADGED TO A Royal Marines WW2 UNIT .- THE RAREST OF WW2 PRODUCTION MOTORCYCLES. | Mainly BSA](https://www.stuart-bray-motorcycles.co.uk/wp-content/uploads/2019/05/IMG_3836-1000x624.jpeg)