Agasanduku ko Kubikamo Rulema Speeding Bearing ni agasanduku ko kubikamo rulema (bearings) z'amapine yo gusiganwa (roller skates). Aka gasanduku gato kakozwe muri silicone, ABS na feri idafata umugese, kandi gafungurwa kagafungwa hakoreshejwe umutambiko (hinge). Utwenge two kubikamo dufata rulema mu birundo bihamye, mu gihe imiterere y'igifashi iri mu mufuniko igabanya kunyeganyega, gukubitwa n'urusaku. Agakoresho ko gukurura gafite isupuru (spring puller) kabikwa mu gice cy'agasanduku kirimo umwanya, kandi gafasha gukuramo cyangwa gushyiramo rulema vuba. Umugozi w'urukoma ufite udukondo ufunga agasanduku gikomeye. Umufuniko uhuza ibice bibonerana n'ibitabonerana neza, ku buryo ibiri imbere bikomeza kugaragara.

Izina ry'umushinga : Speeding Bearing, Izina ryabashushanya : Zhuangda Technology and Industry Co.,Ltd, Izina ry'abakiriya : Zhuang Da tech. and ind. Co., Ltd. .

Soma ibiganiro biheruka n'ibiganiro kubijyanye no gushushanya, guhanga no guhanga udushya hagati yumunyamakuru wubushakashatsi hamwe nabashushanyo bazwi kwisi yose, abahanzi nabubatsi. Reba ibishushanyo mbonera bigezweho hamwe n'ibihembo byatsindiye ibihembo byabashushanyo bazwi, abahanzi, abubatsi n'abashya. Menya ubushishozi bushya kubijyanye no guhanga, guhanga udushya, ubuhanzi, igishushanyo mbonera. Wige ibijyanye nigishushanyo mbonera cyibishushanyo mbonera.