1. Rad   pedal   gear lever   handbrake   wheel   Hint Half-n-half Clue   2. Pumpe   sprocket   gear lever   pump   helmet   Half-n-half Clue   3. Lenkstange   brake   chain   shock absorber   handlebar   Half-n-half Clue   4. Motor   chain   spoke   engine   valve   Half-n-half Clue   5. Bremse   gear lever   brake   tire pressure   tricycle   Half-n-half Clue   6. Reifen   inner tube   tricycle   seat   tire   Half-n-half Clue   7. Auspuffrohr   helmet   pump   horn   exhaust pipe   Half-n-half Clue