W and Accel are forced out of Shadow Fuuto by the nuclear-powered Nikaido and his army of monstrous Road Dopants. Will they find their way back in time to rescue Tokime and Rentaro?
Is this the prototype 
of the valve in question?
هل هذا هو النّموذج الأوّلي للصمّام المذكور؟
Ist das das besagte Bauteil?
C’est donc ça, le prototype ?
È il prototipo della valvola?
Esse é o protótipo da tal válvula?
Так это и есть прототип?