1. Gangschaltung   gear lever   valve   pump   scooter   Hint Half-n-half Clue   2. Reifen   valve   tire   gear lever   handlebar   Half-n-half Clue   3. Handbremse   tire pressure   handlebar   pedal   handbrake   Half-n-half Clue   4. Pedal   pedal   cable   lock   gear lever   Half-n-half Clue   5. Reifendruck   handlebar   tire pressure   gear lever   engine   Half-n-half Clue   6. Dreirad   gear lever   spoke   tricycle   exhaust pipe   Half-n-half Clue   7. Pumpe   pump   shock absorber   valve   spoke   Half-n-half Clue