1. sprocket   haikikan   densen、keeburu   kusaridome   jou   Hint Half-n-half Clue   2. wheel   fumiita、pedaru   supoーku   sharin、hoiru   zaseki   Half-n-half Clue   3. scooter   chuubu   sukuutaa   herumetto   kikan、injin   Half-n-half Clue   4. handbrake   zaseki   kusari、che-n   hijoubureーki   keiteki、hoーn   Half-n-half Clue   5. engine   fumiita、pedaru   kikan、injin   outobai、baiku   handoru   Half-n-half Clue   6. handlebar   handoru   chuubu   zaseki   haikikan   Half-n-half Clue   7. exhaust pipe   sanrinsha   jou   haikikan   keiteki、hoーn   Half-n-half Clue