Answer: The item that will best prevent a biker from injury is a helmet. ♂️
Explanation: A helmet is the most effective safety gear for bikers because it protects the head in case of accidents or falls. Head injuries can be severe, and a helmet provides a crucial layer of protection by absorbing impact and reducing the risk of head trauma. Wearing a helmet is a fundamental safety measure for bikers, promoting overall well-being while cycling. Stay safe on the roads! ♂️
