Kammala jumla mai zuwa: 2011 Motocin Motocin Motocin Motoci na Japan shi ne zagaye na goma sha biyar na 2011 Grand Prix motocin motocin motoci. Ya faru ne a karshen mako na 29 ga Satumba zuwa 2 ga Oktoba 2011 a Twin Ring Motegi, wanda ke Motegi, Japan. Babban Kyautar, wanda aka tsara a ranar 24 ga Afrilu, an tura shi zuwa 2 ga Oktoba saboda tasirin da ya faru a cikin
Girgizar kasa ta Tōhoku da kuma hadarin nukiliya na Fukushima I.