1. pneu   seat   tire   brake   motorcycle   Hint Half-n-half Clue   2. levier de vitesse   handlebar   gear lever   sprocket   lock   Half-n-half Clue   3. serrure   engine   gear lever   lock   exhaust pipe   Half-n-half Clue   4. roue   sprocket   tire   wheel   engine   Half-n-half Clue   5. siège   spoke   valve   seat   helmet   Half-n-half Clue   6. tricycle   wheel   handbrake   tricycle   lock   Half-n-half Clue   7. pression des pneus   handlebar   tire pressure   lock   pedal   Half-n-half Clue