Pali njira zosiyanasiyana zopangira mafelemu a njinga zamoto.Chojambulacho chimagawika mwaukadaulo: chimango cholimba, shelufu yodabwitsa yathunthu, ndi kulimbikira kupulumutsa ma hardcores.Pakati pawo, chitonthozo chodzaza chimango ndichotonthoza kwambiri.Zipangizo: Aluminiyamu aloyi, mpweya CHIKWANGWANI, titaniyamu aloyi, zotsika mtengo kwambiri ndi mpweya CHIKWANGWANI.
Mpweya wa carbon ndiyenso wopepuka kwambiri.Ili ndi chitsulo chabwino komanso mphamvu yabwino.Kwa njinga zamapiri, alloy aluminium nthawi zambiri amasankhidwa.
Mawonekedwe: chithunzi chaching'ono, mphamvu zazikulu, zoyenera pazochitika zosiyanasiyana, monga kusokonezeka kwa magalimoto ndi kugula mafashoni.Kuthamanga kwaulere, kukuthandizani ngati mbuye, kukwera nthawi iliyonse.Matayala oletsa kutsetsereka, kugwedezeka, kutumiza kwaulere, magalimoto ogwiritsidwa ntchito mosiyanasiyana, atha kugwiritsidwa ntchito m'madera akumidzi, kapena kuyenda mumzinda.