A questionnaire study was carried out in Kajang, Malaysia on the compliance behavior of motorcyclists in relation to the proper usage of safety helmets. A total of 500 respondents were interviewed and the data analyzed using logistic regression method. Six variables were found to be significant at 5 percent level (p < 0.05):​ age, gender, distance of travel, location of travel, riders practice and perception of police enforcement. Compliance to the proper usage of safety helmet was higher for motorcyclists 21 years of age and above, female riders and pillion passengers, travelling in town areas, categorized as having good practices, who are able to predict enforcement activities and travelling a distance of 2 km and above.