1. rueda   valve   helmet   motorcycle   wheel   Hint Half-n-half Clue   2. motoneta, escúter   scooter   shock absorber   seat   brake   Half-n-half Clue   3. bocina   horn   motorcycle   sprocket   engine   Half-n-half Clue   4. cámara de aire   cable   inner tube   spoke   handlebar   Half-n-half Clue   5. asiento   scooter   tricycle   exhaust pipe   seat   Half-n-half Clue   6. motor   valve   pedal   inner tube   engine   Half-n-half Clue   7. presión del neumático   tire pressure   scooter   valve   helmet   Half-n-half Clue