A motorcycle cop's bike burst into flames when he stopped to question a Christchurch motorist this morning.

Hamilton's Andrew Stroud has this week announced his retirement from motorcycle racing, effective immediately.

Don't dare call them biker chicks – they're a sisterhood on two wheels, as Kirsten Warner finds.

Japanese fans of the Red Bull X-Fighters are in for a treat this weekend as the 2013 World Tour is making its first-ever stop in Japan.