Police are investigating after a man was injured while riding a dirt bike in Mandurah on Saturday.
Its understood the dirt bike and ute collided on Gibson Street about 6:19pm.
The impact left a significant dent in the front of the ute while a small damaged motorbike was seen laying on the footpath.
A group of people surrounded the injured man as paramedics and firefighters rushed to the scene.
A St John Ambulance spokesperson said the rider, a man, in his 20s, was taken to hospital with multiple injuries of a non-life-threatening nature.
Its understood the dirt bike was unregistered.
Anyone who witnessed the crash or may have any further information should contact Crime Stoppers on 1800 333 000.