Tuatahi, tīrewaCastersIngarihi
Ko Poruku te mohiotia ano ritetīrewa a tawhiotīrewaCasters(Rangitupu a tawhio noa) ranei ko English turanga caster turanga Katoro.

Tuarua, tīrewaCastersāhuatanga
turangaCastersTitau kaha, me te pūmau, pai ana te whakahaere, taea ki te tu atu ki te taonga taimaha, e hiahiatia ana ko Poruku te kawenga ātete te, kakahu resistance, pānga resistance, me kaha mahi maukati, ko Poruku te titau tītaka ngāwari, haruru iti, ko Poruku te, Kei pa'epa'e he rapaCastersturanga polyurethaneCastersNa tīrewa taimahaCastersA pera i runga i, pa'epa'eCastersWhakatakotoranga i 6 inihi rangitupuCastersRangitupu 12-inihiCastersA pera i runga i.

Tuatoru, tīrewaCastersClassification
turangaCastersKa taea te wehea te reira i ki matua te wira rapa caster rite ki te rauemi o te turangaCasters, Turanga polyurethane CoreCasters, Rubber tīrewaCastersA pera i runga i.
Ka taea te wehea ko Poruku te ki rerekē whakaminenga maitai pa'epa'e rite ki te ahua oCasterstīrewa tokotoko a tawhioCasters, Rangitupu FlatCasters, Tutaki Tapawhā, me te a tawhio pa'epa'e āhua pa'epa'e whakaminengaCastersA pera i runga i.

turangaCastersKa taea te wehea pa'epa'e American rite ki nga rohe rerekē oCasters, Tīrewa PākehāCasters, Japanese-kāhua pa'epa'eCastersA pera i runga i.
turangaCasterstaea hoki te te wehea te reira rite ki paearu rerekē te whakamahi i pa'epa'e paerewaCastersNa tīrewa taimahaCastersA pera i runga i.