1. densen、keeburu   cable   handbrake   horn   motorcycle   Hint Half-n-half Clue   2. supoーku   lock   motorcycle   spoke   sprocket   Half-n-half Clue   3. keiteki、hoーn   valve   exhaust pipe   horn   wheel   Half-n-half Clue   4. bureーki   brake   handbrake   motorcycle   lock   Half-n-half Clue   5. herumetto   helmet   cable   handbrake   sprocket   Half-n-half Clue   6. kusaridome   tire   sprocket   helmet   inner tube   Half-n-half Clue   7. zaseki   gear lever   helmet   engine   seat   Half-n-half Clue