1. Helm   motorcycle   chain   valve   helmet   Hint Half-n-half Clue   2. Lenkstange   chain   valve   handlebar   wheel   Half-n-half Clue   3. Motorrad   helmet   motorcycle   brake   tricycle   Half-n-half Clue   4. Pedal   lock   pedal   gear lever   handbrake   Half-n-half Clue   5. Blasinstrument   exhaust pipe   horn   scooter   sprocket   Half-n-half Clue   6. Reifen   pump   cable   tire   motorcycle   Half-n-half Clue   7. Kette   handlebar   lock   scooter   chain   Half-n-half Clue