Pogwiritsa ntchito chimango cha aluminiyamu champhamvu kwambiri, ndi chopepuka koma cholimba, chokhala ndi mphamvu yonyamula katundu mpaka 80kg, chomwe chingathe kuthana mosavuta ndi zosowa za kugula zinthu m'masitolo akuluakulu komanso kunyamula tsiku ndi tsiku. Kapangidwe katsopano kopindika, kuchepetsa voliyumu ndi 70% mutatseka kamodzi kokha, kakhoza kusungidwa moyimirira kapena kuyikidwa mu buti, kusunga malo, okonzeka kugwiritsidwa ntchito.
Dengu lalikulu la nsalu la Oxford, losalowa madzi komanso losawonongeka, lokhala ndi choyikapo chochotseka, chosavuta kuyeretsa; mawilo okhuthala osasunthika, chiwongolero chosalala cha 360 °, kukwera pamwamba pa mabala osagwedezeka. Tsatanetsatane wa kapangidwe ka munthu: chokokera cha telescopic chingasinthidwe momasuka kutalika, chokongola; pansi pa bulaketi yolimbikitsidwa, choyikidwa bwino kwambiri.
Ubwino wapakati: wopepuka - wolimba wonyamula katundu - wopindika wachiwiri - wosalala wapadziko lonse.