Troy Brosnan has been a lucky boy this year when it comes to custom bikes. Red and black, hot pink, outer spaceneon camo and now he has an Aussie themed beauty to end the year in style.

Brosnan will be one of the favourites for the title come Sunday and will be hoping this white and green machine will be his path to glory. We especially love the golden linkage and pedals that round it off.

In a post on Instagram, Brosnan said: "Here you have it! Worlds bike and @aaron_yo01 [Aaron Pelttari, his mechanic] is one happy Chappy!"

For more World's bikes check out Gwin's YT Tues, Brayton's Gambler, Gee's raw Session and our bumper best of the rest gallery.