Also known as the Golden Eagle (note the color of the magnesium engine cases), the Matchless G50 was a racer that evolved from the AJS 7R (the Boy Racer). Here’s one of the 180 G50s that were built.
This is an interesting platform, as high quality replicas are still being made today. It’s main competitor back in the day was the Norton Manx. The Manx was a bit more powerful but it was also heavier. Privateers often preferred the G50 as it was cheaper and easier to maintain. For more on the G50 and its goodies like a Smiths tach, Dunlop wheels, magnesium brake drums and more, check out this article from Shannon’s Club.
This numbers-matching G50 (VIN: 62G501871) was restored years ago and then displayed in a private collection so it’ll need some work (a full teardown, according to the seller’s video in the listing) if you want to take it racing. Find this G50 for sale in Ojai, California with a BIN of $62,500 or best offer