This is the adorable moment a toddler enjoyed an off-road motorbike ride - sitting in his father's lap on a mountain trail.

Handlebar-cam footage from his motocross bike showed the four-year-old boy, whose nickname is Bikey, sitting at front of the scramble while his dad rides.

Adventure-loving father Keng Ledyau said that he loves to take his son with him as they make a great team.

He said: "When it's just the two of us, we are a great pair of bikers. We can go anywhere.''

The youngster was wearing a helmet, sunglasses and protective gloves for the ride in Nakhon Nayok, Thailand, on November 19.

Keng added: ''My son loves bikes and he'll have his own when he is old enough. He wears a helmet and he's safe when he's with me.''