1. válvula   scooter   valve   shock absorber   cable   Hint Half-n-half Clue   2. câmara de ar   lock   exhaust pipe   inner tube   tire pressure   Half-n-half Clue   3. corrente, correia   chain   inner tube   pedal   brake   Half-n-half Clue   4. motocicleta, moto   chain   valve   motorcycle   wheel   Half-n-half Clue   5. bomba   pump   helmet   gear lever   lock   Half-n-half Clue   6. catraca   tire pressure   sprocket   shock absorber   tricycle   Half-n-half Clue   7. motor   handlebar   engine   seat   gear lever   Half-n-half Clue