Absorber bump ifasha kugendana kuringaniza itanga ibinyabiziga birwanya ibinyabiziga, kuzunguruka no kunyeganyega hamwe no gufata feri no kwihuta kwihuta.Yakozwe muri polyurethane nziza cyane yerekana ibintu byoroshye, bitarinda amazi, birwanya abrasion, ubushyuhe bwiza nubukonje bukonje.Ifite ihinduka ryinshi kandi ntirishobora gucika cyangwa kwangirika nyuma yo gukoresha igihe kirekire.