1. casque   engine   shock absorber   tire pressure   helmet   Hint Half-n-half Clue   2. tuyau d'echappement   handlebar   gear lever   exhaust pipe   chain   Half-n-half Clue   3. amortisseur   shock absorber   scooter   tire pressure   pedal   Half-n-half Clue   4. levier de vitesse   spoke   inner tube   gear lever   exhaust pipe   Half-n-half Clue   5. frein à main   pump   handbrake   engine   brake   Half-n-half Clue   6. frein   handlebar   spoke   brake   wheel   Half-n-half Clue   7. siège   chain   shock absorber   seat   lock   Half-n-half Clue