I-ROCKBEN ingumphakeli wefenisha okhokhelwayo ochwepheshe kanye nomphakeli wefenisha yokusebenzela.
I-ROCKBEN igxile ekukhiqizeni amakhabethe edrowa aqinile ezinhlelo zokusebenza zezimboni lapho umthamo omkhulu womthwalo kanye nokusebenza okuthembekile kwesikhathi eside kubalulekile khona. Ukucushwa kwedrowa lethu elijwayelekile kusekela i-100 kg ngedrowa, kuyilapho ukucushwa kwedrowa okuqinile kunikeza kufika ku-200 kg ngedrowa. Ububanzi bekhabhinethi busukela ku-22.5 kuya ku-60 amasentimitha, ngezakhiwo zedrowa ezingenziwa ngokwezifiso, abahlukanisi, imibala, izingidi kanye nezici zokuphepha. Uhla lwethu lokugcina lwezimboni luhlanganisa namakhabethe anamashalofu anesilinganiso esingu-100 kg ngalinye. Lezi zixazululo zenzelwe ukugcina amathuluzi asindayo, amadayi, isikhunta kanye nezingxenye ezindaweni zokusebenzela ezidinga kakhulu.