1. cabo   inner tube   cable   engine   seat   Hint Half-n-half Clue   2. triciclo   tricycle   exhaust pipe   seat   valve   Half-n-half Clue   3. alavanca de câmbio   brake   engine   gear lever   exhaust pipe   Half-n-half Clue   4. corrente, correia   tire   handlebar   helmet   chain   Half-n-half Clue   5. válvula   inner tube   valve   scooter   lock   Half-n-half Clue   6. assento, banco   pump   sprocket   cable   seat   Half-n-half Clue   7. breque, freio   chain   spoke   brake   inner tube   Half-n-half Clue