HEAVY DUTY Magazine is Australia number one, biggest and best American V-Twin motorcycle magazine. Established in 1991, HEAVY DUTY features the latest releases from Harley-Davidson, Indian Motorcycles and Victory Motorcycles, as well as stunning custom bikes from world class custom builders. We also offer a wealth of Technical info, DIY tips, Project Bikes, readers riders and much more. All this in a beautifully presented high end publication.