1. zha   handbrake   tricycle   brake   cable   Hint Half-n-half Clue   2. lun fu   engine   spoke   inner tube   gear lever   Half-n-half Clue   3. [ma;mo] tuo [che;ju]   shock absorber   pump   motorcycle   handlebar   Half-n-half Clue   4. kui jia   cable   gear lever   tire pressure   helmet   Half-n-half Clue   5. shou [sha;cha] [che;ju]   handbrake   pedal   tire   handlebar   Half-n-half Clue   6. jiao;jue] [deng;deng]   engine   handlebar   scooter   pedal   Half-n-half Clue   7. kou lian chi lun   sprocket   wheel   shock absorber   horn   Half-n-half Clue