1. pneu   pump   tire   chain   engine   Hint Half-n-half Clue   2. freio de mão, breque de mão   brake   inner tube   handbrake   handlebar   Half-n-half Clue   3. bomba   sprocket   pump   handlebar   lock   Half-n-half Clue   4. capacete   motorcycle   tricycle   helmet   pedal   Half-n-half Clue   5. guidão   brake   handbrake   inner tube   handlebar   Half-n-half Clue   6. buzina   tire   scooter   valve   horn   Half-n-half Clue   7. cabo   cable   handbrake   gear lever   valve   Half-n-half Clue