1. pedal   shock absorber   pedal   exhaust pipe   scooter   Hint Half-n-half Clue   2. válvula   valve   exhaust pipe   helmet   sprocket   Half-n-half Clue   3. amortecedor   inner tube   scooter   brake   shock absorber   Half-n-half Clue   4. escapamento   sprocket   exhaust pipe   engine   horn   Half-n-half Clue   5. motocicleta, moto   lock   gear lever   exhaust pipe   motorcycle   Half-n-half Clue   6. corrente, correia   horn   tricycle   chain   helmet   Half-n-half Clue   7. guidão   brake   tricycle   exhaust pipe   handlebar   Half-n-half Clue