2024 CA Motorcycle Practice Test 9 Based on 2024 CA Motorcycle Handbook 14. Head and neck injuries are reduced: A By reading the owner’s manual B By driving slower C By wearing a helmet Next More 14/30 Progress 0 Errors Restart Next Next CA Motorcycle Practice Test 9 Back to Test List CA Motorcycle Practice Test 8 CA Motorcycle Practice Test 10 Challenge Library 12 More CA Motorcycle Practice Tests 1 CA Motorcycle Practice Test 1 2 CA Motorcycle Practice Test 2 3 CA Motorcycle Practice Test 3 4 CA Motorcycle Practice Test 4 10 CA Motorcycle Practice Test 10 11 CA Motorcycle Practice Test 11 12 CA Motorcycle Practice Test 12 13 CA Motorcycle Practice Test 13 14 CA Motorcycle Practice Test 14 15 CA Motorcycle Practice Test 15