BSA’s first new model after WWII, the B31 was a single-cylinder four-stroke designed to be used as basic transport. The 17 horsepower engine was sufficient to get the bike up about 70 miles per hour.
This example has 8,832 miles and it was imported to the US in 2002 – the seller says he has all the import paperwork. The bike is said to be in fantastic shape and mostly original (including the tire pump). “Runs great and shifts like it should.”
Find this BSA for sale in Newark, Ohio with a BIN of $6,500 here on eBay.