Ibicuruzwa

Imipira yimbitse yumupira nubwoko bukoreshwa cyane kandi burahuza cyane.Bafite umuvuduko muke kandi bahinduwe neza kubera urusaku ruke hamwe no kunyeganyega gake bituma umuvuduko mwinshi uzunguruka.Bakira imizigo ya radiyo na axial mubyerekezo byombi, biroroshye gushiraho, kandi bisaba kubungabungwa bike ugereranije nubundi bwoko bwo gutwara.

Imirongo imwe yimbitse ya ball ball imipira nubwoko busanzwe bwo kuzunguruka.Imikoreshereze yabo irakwiriye cyane.

Imirongo imwe yimbitse ya ball ball imipira nayo igabanijwe mubundi bwoko, kuva kuri mm 3 kugeza kuri mm 400 zingana, bikwiranye nibisabwa byose