2024 CO Motorcycle Practice Test 15 Based on 2024 CO Motorcycle Handbook 13. When braking, you should use: A Only the front brake B Only the rear brake C Both brakes D Either brake, but not both at the same time Next More 13/30 Progress 0 Errors Restart Next Next CO Motorcycle Practice Test 15 Back to Test List CO Motorcycle Practice Test 14 CO Motorcycle Practice Test 16 Challenge Library 12 More CO Motorcycle Practice Tests 1 CO Motorcycle Practice Test 1 2 CO Motorcycle Practice Test 2 3 CO Motorcycle Practice Test 3 4 CO Motorcycle Practice Test 4 5 CO Motorcycle Practice Test 5 6 CO Motorcycle Practice Test 6 7 CO Motorcycle Practice Test 7 8 CO Motorcycle Practice Test 8 9 CO Motorcycle Practice Test 9 16 CO Motorcycle Practice Test 16