Ubumenyi buke bwurunigi rwamagare

Dufite urunigi rwinshi kuri gare yacu kuruta uko itangwa.Bashoboye guhinduranya neza hagati yibikoresho, baca intege injyana yacu, mugihe bazanye imbaraga zuzuye zo kwiruka cyane.Nyamara, iyi miterere ya paradoxique ije ku giciro: Igihe kirenze, imipira yumunyururu hamwe nimbere byimbere birashira, bigatuma intera iri hagati ya buri murongo wiyongera.Ibi bikunze kwitwa "kurambura urunigi", nubwo icyuma kitarambura muburyo bupimwa.Niba urunigi （theguswerani Kuri Kuri） Ntabwo isimbuwe, guhinduranya bishobora kugira ingaruka mbi ndetse bigatera ibibazo niba urunigi rwacitse.
Kubwamahirwe, ntabwo bihenze gusimbuza urunigi rwamagare, cyane cyane niba ubikora wenyine.Ikirenzeho, kubona ibice bikwiye biroroshye byoroshye niba uzi ibice ufite.Nubwo bimeze bityo ariko, hariho imitego myinshi yo gushora imari cyane mu nyungu zidasanzwe, kandi rimwe na rimwe birashobora kugorana kumenya igihe ingendo ziyongereye cyangwa kuzigama ibiro bifite agaciro gakomeye.Niba ushaka ko igare ryawe risa nkibishya igihe cyose uhinduye igikona utarangije banki, ndagupfutse.
Cassette, cyangwa umubare wamasoko kuri yo, birashoboka ko ari impinduka zikomeye mugihe uhisemo urunigi rwamagare.Cyane cyane mumatsinda menshi agezweho, derailleur yinyuma yose, harimo derailleur, cassette / chock, hamwe numunyururu, bisaba ubudasanzwe budasanzwe kugirango ikore neza.Umuvuduko mwinshi wohereza, urunigi rworoshye;mugihe itandukaniro rishobora kuba agace ka milimetero, ni ihinduka ryubumenyi bwikirere ugereranije nubugari bw amenyo nibyuho hagati yabyo.Urunigi rufite umubare utari muto wihuta ruzagenda cyane, rusunike hejuru ya cogs yegeranye, cyangwa ntishobora guhura na gato.Ibi ntabwo bisanzwe mubibazo bifite umuvuduko 8 cyangwa munsi, kubera ko iyo minyururu yose ari ubugari bumwe, ariko nibyiza kumenya kubyerekeye igare iryo ariryo ryose rifite umubare munini wamasoko.
Mu matsinda agezweho (cyane cyane umuvuduko wa 11 na 12), ibirango bishushanya ibikoresho n'iminyururu kugirango byoroshye guhinduka, kandi babikora ukundi.Ibi birashobora rimwe na rimwe kuganisha ku guhinduranya no gusimbuka mu nzira itari yo, gerageza rero guhuza gutya - Shimano kuri Shimano, SRAM kuri SRAM na Campagnolo kuri Campagnolo.Na none, amahuza nyamukuru, ndetse na clasps iminyururu ijyamo, akenshi biterwa numuvuduko nikirangantego, kandi ingano itari yo ntishobora guhura na gato cyangwa gutontoma mugihe ugenda - ntabwo ari byiza.
Gira ibibazo byinshi, ikaze kugisha inama!Uruganda rwacu ni uruganda rwuzuye ruzobereye mu gukoraibikoresho byo kubungabunga amagaremudasobwa yamagare, amahembe namatara yimodoka.