Njinga Yamagetsi Umi ndi njinga yamagetsi yopangidwira okwera achinyamata, yopangidwa mozungulira lingaliro la ulendo wobiriwira wosaipitsa mpweya. Kapangidwe kake kamaphatikiza mtundu wakale ndi zinthu zamakono. Nyali yozungulira ya kutsogolo ili ndi mawonekedwe a chilembo O, chosonyeza njira yothamangira magaleta. Umi imagwiritsa ntchito njira ziwiri zoyendetsera, kotero wokwerayo amatha kusintha pakati pa njira yamasewera ndi njira yaulendo wautali. Mabuleki a disiki otsutsana pa silinda (opposed-cylinder disc brakes) pa wilo lakutsogolo amachepetsa mtunda wa kuyimitsa njinga ndi 30 pa 100, zomwe zimapititsa patsogolo chitetezo. Njinga imathandiziranso kuyambitsidwa popanda kukhudza, mothandizidwa ndi NFC ndi Bluetooth.

Dzina la polojekiti : Lvneng Umi, Dzina laopanga : LVNENG Technology Co., Ltd., Dzina la kasitomala : Jiangsu Lvneng Electrical Bicycle Technology Co., Ltd..

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.