Absorber bump inobatsira kuchengetedza kufamba kwakadzikama nekupa kupikisa kubhururuka kwemotokari, roll uye kuzununguka pamwe nebrake dive uye acceleration squat. Yakanga yakagadzirwa nemhando yepamusoro yepolyurethane iyo ine flexible, mvura-proof, abrasion resistant, yakanaka kupisa uye kudzivirira kutonhora.Iyo ine kuchinjika kukuru uye haizotsemuka kana kuparara mushure mekushandisa kwenguva refu.