1. motor   scooter   handbrake   brake   engine   Hint Half-n-half Clue   2. piñón, diente de engranaje   scooter   lock   sprocket   handbrake   Half-n-half Clue   3. triciclo   exhaust pipe   chain   tricycle   scooter   Half-n-half Clue   4. amortiguador   lock   chain   pump   shock absorber   Half-n-half Clue   5. neumático   handlebar   brake   tire   cable   Half-n-half Clue   6. freno   brake   wheel   exhaust pipe   helmet   Half-n-half Clue   7. cable   tricycle   cable   lock   helmet   Half-n-half Clue