Brad Pitt takes son Pax in sidecar motorcycle

Brad Pitt recently took his son Pax out on his motorcycle as the father-son duo went on a grocery store run.

The eight-year-old rode shotgun in his father's sidecar motorcycle on New Year's Eve.

Concerned for their safety, Pitt made sure they both wore helmets during their ride home.

The actor has long cherished his motorcycle collection, despite a minor accident in October 2009.

"With [my helmet], I'm just another a-hole on the streets," Us magazine quoted him as telling W magazine once.

His partner Angelina Jolie too shares his passion for motorcycles, but she admits Pitt is the 'real rider' of the two.

"I have an MV Augusta... But Brad is the real rider. He's really good," she was quoted as telling the Telegraph in 2011.