Umumotari w'Ibicuruzwa (Cargo Motorcycle) Oxoki Mutant ni umumotari w'amashanyarazi wagenewe gutwara ibicuruzwa mu ntera ngufi z'imijyi. Ahantu h'imizigo hashyizwe hasi kandi imbere y'uwutwara, hagati y'uwutwara n'ipine ry'imbere, bikurikije uburyo bukoreshwa mu bagare b'ibicuruzwa. Ubushobozi bwo gutwara ni litiro 350. Igikanka cyakozwe mu cyuma cy'ikarubone gikomeye cyane, naho ibice by'inyuma byakozwe mu polipiropilene ishyizwemo, ikaba ari ikintu gikomeye kandi coroshye gusubizwamo (recycle). Moteri y'amashanyarazi itanga inzego eshatu z'ubufasha kandi igenzurwa n'akadondo k'umuvuduko (throttle). Imirongo y'iyerekeza itwara imyitwarire yo guhindukira uhereye ku maboko akoreshwa no kuyobora bikagera ku ipine ry'imbere.

Izina ry'umushinga : Oxoki Mutant, Izina ryabashushanya : José Marín, Izina ry'abakiriya : Oxoki.

Rimwe na rimwe, ukenera itsinda rinini cyane ryabashushanyije bafite impano kugirango bazane ibishushanyo byiza rwose. Buri munsi, turagaragaza ibihembo byihariye byatsindiye udushya no guhanga udushya. Shakisha kandi uvumbure imyubakire yumwimerere kandi irema, igishushanyo cyiza, imyambarire, igishushanyo mbonera nigishushanyo mbonera cyimishinga yaturutse mumakipe ashushanya isi yose. Shishikarizwa nibikorwa byumwimerere nabashushanyo bakomeye.