transmission
gear-output 3rd,31t gear,output 5th,28t o-ring shaft,output shaft-transmission in gear,output low,37t ring-snap,18mm (18mm) sprocket-output,13t gear,output top,26t gear,output 4th,30t sprocket,engine,14t 2nd gear,drive,16t gear,input 3rd&4th,21 gear,input top,24t gear,input 5th,23t circlip,18mm (18mm) gear,output 2nd,34t collar,eng sp rocket ring,snap (17mm) sprocket-output,13t