Six cyclists have been seriously injured after a horror bike collision in Sydney’s north.
Up to 15 bikes were involved in the chaos on West Head Rd, Ku-ring-gai Chase National Park around 7.45am on Sunday.
The crash occurred during a road race where cyclists suffered injuries to the head, chest, collar bone and shoulder.
All those injured are males aged in their 40s.
NSW Ambulance confirmed two helicopters are at the scene assisting with the injured.