1. Kette   chain   handbrake   scooter   seat   Hint Half-n-half Clue   2. Zahn   tire pressure   motorcycle   helmet   sprocket   Half-n-half Clue   3. Pedal   motorcycle   pedal   valve   exhaust pipe   Half-n-half Clue   4. Motorroller   scooter   lock   inner tube   pump   Half-n-half Clue   5. Gangschaltung   horn   helmet   gear lever   exhaust pipe   Half-n-half Clue   6. Bremse   seat   handbrake   cable   brake   Half-n-half Clue   7. Handbremse   handbrake   lock   inner tube   scooter   Half-n-half Clue