Impumyi za Roller muri iki gihe zikoreshwa cyane kuruta kubwimpamvu bwite gusa ariko nanone ubu zifatwa nkuburyo bwo kwiza no gusana urugo.Bikorewe mubitambaro babona uburyo igiciro cyimyenda cyabaye cyoroshye kubantu benshi kubera revolution.

Groupeve itanga urutonde runini rwa roller ihuma imyenda yo murugo cyangwa hanze.Intoki (urunigi cyangwa igikonjo) cyangwa moteri ya roller impumyi irahari kandi umubare munini wibikoresho byatanzwe bivuze ko hariho sisitemu kubintu byose bikenewe.Impumyi zashyizwe hanze zigabanya ijanisha ryingufu zizuba zinyuzwa mumadirishya, bityo ikemera kuzigama ingufu nyinshi bitewe nubushake buke bwo guhumeka.