Secrets of the ultimate twin-shock Husqvarna four-stroke retro racer

Take a quick look at this 570cc Husqvarna thumper and you might think this is how it rolled out of the factory in Sweden in 1984 - but you'd be very wrong.
With a brand new, hand-made frame that's a thing of beauty cradling a hand-built engine with a totally new top end and a Mikuni carb, it's the best bike Husky never actually built.
We talk to the bike owner and rider to learn about the secrets of this very special bike and what it's like to ride.