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..

Ma Lean Ma Design ndiopanga otchuka kwambiri omwe amapanga Dziko Lapansi kukhala malo abwino ndi malingaliro awo abwino. Dziwani zopeka zodziwika bwino komanso momwe amapangira zinthu zamakono, ntchito zaluso zoyambira, kapangidwe kazomangamanga, mawonekedwe apamwamba a mafashoni ndi njira zopangira. Sangalalani ndikuwunika mapangidwe enieni opanga opambana mphotho, akatswiri ojambula, akatswiri olemba mapulani, opanga zinthu zosiyanasiyana komanso chizindikiro padziko lonse lapansi. Dziwitsani ndi luso lakapangidwe.