He taputapu e whakarato ana i te ārai ki te motuka, ki te taraiwa rānei i te wā e pāngia ana e te pānga.
I te rua tekau tau ki muri, ko ngā parepare o mua me muri o ngā waka he mea hanga ki ngā rauemi whakarewa. I tāia ki te maitai hongere āhua-U, neke atu i te 3mm te matotoru. I pania te mata ki te chrome, ā, i whakapirihia, i whakapirihia rānei ki te kurupae roa o te anga. I te whanaketanga o te umanga waka, kei te ara auaha anō hoki te parepare waka hei taputapu haumaru nui. I tua atu i te pupuri i te mahi tiaki taketake, ko ngā parepare o mua me muri o ngā waka o ēnei rā, me te whai i te rangimarie me te kotahitanga ki te āhua o te tinana, me te whai i tōna ake mama. Hei whakatutuki i tēnei kaupapa, ko ngā parepare o mua me muri o ngā waka he mea hanga ki te kirihou, e mōhiotia ana ko ngā parepare kirihou. He taputapu haumaru te parepare e mimiti ana, e whakamama ana hoki i te pānga o waho, e tiaki ana hoki i te mua me muri o te tinana o te waka. I te rua tekau tau ki muri, ko ngā parepare o mua me muri o ngā waka he mea hanga ki ngā rauemi whakarewa. I tāia ki te maitai hongere-U, neke atu i te 3mm te matotoru. I pania te mata ki te chrome, ā, i whakapirihia, i whakapirihia rānei ki te reera anga. I te whanaketanga o te umanga motuka, kei te ara auaha hoki te parepare motuka hei taputapu haumaru nui. Haunga te pupuri i te mahi tiaki taketake o ngā parepare o mua me muri o te motuka o ēnei rā, me te whai i te kotahitanga me te āhua o te tinana, me te whai i tōna ake mama. Hei whakatutuki i tēnei kaupapa, he kirihou te hanga o ngā parepare o mua me muri o ngā motuka, e mōhiotia ana ko ngā parepare kirihou. E toru ngā wāhanga o te parepare kirihou, pērā i te pereti o waho, te rauemi urunga me te kurupae. He kirihou te hanga o te pereti o waho me te rauemi ārai, ā, he pepa hurihuri matao te matotoru o te 1.5 mm te kurupae, ā, he mea tā ki roto i te awaawa āhua-U; ka piri te pereti o waho me te rauemi urunga ki te kurupae, ka piri ki te tīwiri reera anga, ā, ka taea te tango i ngā wā katoa. Ka whakamahia e tēnei momo parepare kirihou te kirihou, ko te nuinga o te whakamahi i te raupapa polyester me te raupapa polypropylene o ngā rauemi e rua, mā te whakamahi i te tikanga werohanga werohanga. Kei tāwāhi anō hoki tētahi momo kirihou e kiia nei ko te polycarbon ester, e uru ana ki roto i te hanganga koranu, he tikanga werohanga koranu, ko te tukatuka i waho o te parepare ehara i te mea he kaha teitei te pakari, engari he painga anō hoki o te whakarewa, ā, he pai te mahi paninga, he nui ake te maha o ngā mea kei roto i te motuka. He kaha, he pakari, he whakapaipai hoki te parepare kirihou, mai i te tirohanga haumaru, ka taea e te tukinga motuka te takaro i tētahi mahi ārai, hei tiaki i te tinana o mua me muri o te motuka, mai i te āhua, ka taea te whakakotahi māori ki te tinana i roto i te wahi, ka whakauruhia ki roto i te katoa, he whakapaipai pai, ka noho hei wāhanga nui o te whakapaipai ahua o te motuka.