D9
39
10 machine frame assembly
10-01 bearing seat*2
10-02 machine frame assembly
10-03 bearing
10-05 chain wheel
10-09 front fork
10-11 front wheel
10-13 front wheel shaft
10-14 bracket
10-15 wheel
10-16 plate
10-17 rear drive assembly
10-18 rear wheel*2
10-19 nut
10-20 wheel cover
10-21 controller