About 4.30pm, a man riding a silver Harley Davidson motorcycle was travelling on Jarrahdale Road, near Blue Rock Road, in Jarrahdale.
The motorcycle was involved in a collision with a silver Hyundai.
The 35-year-old male rider of the motorcycle was critically injured and died from his injuries at the scene.
The driver of the Hyundai stopped at the scene.
Major Crash investigators are conducting an examination of the scene and are appealing for anyone with any information or footage in relation to this incident, to call Crime Stoppers on 1800 333 000 or report the information online at www.crimestopperswa.com.au.  ;
Dash-cam or mobile phone vision relating to this crash can uploaded directly to investigators via this link: https://wapf.au.evidence.com/axon/community-request/public/fatalcrashja… ;
If you or anyone you know has been affected by a road crash, contact Road Trauma Support WA on 1300 004 814.
The WA Police Force continues to urge all motorists to take care on the road. Drive safely and keep in mind the wellbeing of yourself and others.
